1661901696

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 384

約数和(自身を含む): 5988003840

約数和(自身を除く): 4326102144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 83, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 166, 168, 182, 191, 192, 208, 224, 234, 249, 252, 273, 288, 312, 332, 336, 364, 382, 384, 416, 448, 468, 498, 504, 546, 573, 576, 581, 624, 664, 672, 728, 747, 764, 819, 832, 896, 936, 996, 1008, 1079, 1092, 1146, 1152, 1162, 1248, 1328, 1337, 1344, 1456, 1494, 1528, 1638, 1664, 1719, 1743, 1872, 1992, 2016, 2158, 2184, 2292, 2324, 2483, 2496, 2656, 2674, 2688, 2912, 2988, 3056, 3237, 3276, 3438, 3486, 3744, 3984, 4011, 4032, 4316, 4368, 4584, 4648, 4966, 4992, 5229, 5312, 5348, 5824, 5976, 6112, 6474, 6552, 6876, 6972, 7449, 7488, 7553, 7968, 8022, 8064, 8632, 8736, 9168, 9296, 9711, 9932, 10458, 10624, 10696, 11648, 11952, 12033, 12224, 12948, 13104, 13752, 13944, 14898, 14976, 15106, 15853, 15936, 16044, 17264, 17381, 17472, 18336, 18592, 19422, 19864, 20916, 21392, 22347, 22659, 23904, 24066, 24448, 25896, 26208, 27504, 27888, 29796, 30212, 31706, 31872, 32088, 34528, 34762, 34944, 36672, 37184, 38844, 39728, 41832, 42784, 44694, 45318, 47559, 47808, 48132, 51792, 52143, 52416, 55008, 55776, 59592, 60424, 63412, 64176, 67977, 69056, 69524, 73344, 74368, 77688, 79456, 83664, 85568, 89388, 90636, 95118, 95616, 96264, 103584, 104286, 104832, 110016, 110971, 111552, 119184, 120848, 126824, 128352, 135954, 138112, 139048, 142677, 155376, 156429, 158912, 167328, 171136, 178776, 181272, 190236, 192528, 206089, 207168, 208572, 220032, 221942, 223104, 238368, 241696, 253648, 256704, 271908, 278096, 285354, 310752, 312858, 317824, 332913, 334656, 357552, 362544, 380472, 385056, 412178, 414336, 417144, 443884, 476736, 483392, 507296, 513408, 543816, 556192, 570708, 618267, 621504, 625716, 665826, 669312, 715104, 725088, 760944, 770112, 824356, 834288, 887768, 953472, 966784, 998739, 1014592, 1087632, 1112384, 1141416, 1236534, 1243008, 1251432, 1331652, 1430208, 1442623, 1450176, 1521888, 1540224, 1648712, 1668576, 1775536, 1854801, 1997478, 2029184, 2175264, 2224768, 2282832, 2473068, 2502864, 2663304, 2860416, 2885246, 2900352, 3043776, 3297424, 3337152, 3551072, 3709602, 3994956, 4327869, 4350528, 4565664, 4946136, 5005728, 5326608, 5770492, 6087552, 6594848, 6674304, 7102144, 7419204, 7989912, 8655738, 8701056, 9131328, 9892272, 10011456, 10653216, 11540984, 12983607, 13189696, 14204288, 14838408, 15979824, 17311476, 18262656, 19784544, 20022912, 21306432, 23081968, 25967214, 26379392, 29676816, 31959648, 34622952, 39569088, 42612864, 46163936, 51934428, 59353632, 63919296, 69245904, 79138176, 92327872, 103868856, 118707264, 127838592, 138491808, 184655744, 207737712, 237414528, 276983616, 415475424, 553967232, 830950848, 1661901696]

約数ペア:

[(1, 1661901696), (2, 830950848), (3, 553967232), (4, 415475424), (6, 276983616), (7, 237414528), (8, 207737712), (9, 184655744), (12, 138491808), (13, 127838592), (14, 118707264), (16, 103868856), (18, 92327872), (21, 79138176), (24, 69245904), (26, 63919296), (28, 59353632), (32, 51934428), (36, 46163936), (39, 42612864), (42, 39569088), (48, 34622952), (52, 31959648), (56, 29676816), (63, 26379392), (64, 25967214), (72, 23081968), (78, 21306432), (83, 20022912), (84, 19784544), (91, 18262656), (96, 17311476), (104, 15979824), (112, 14838408), (117, 14204288), (126, 13189696), (128, 12983607), (144, 11540984), (156, 10653216), (166, 10011456), (168, 9892272), (182, 9131328), (191, 8701056), (192, 8655738), (208, 7989912), (224, 7419204), (234, 7102144), (249, 6674304), (252, 6594848), (273, 6087552), (288, 5770492), (312, 5326608), (332, 5005728), (336, 4946136), (364, 4565664), (382, 4350528), (384, 4327869), (416, 3994956), (448, 3709602), (468, 3551072), (498, 3337152), (504, 3297424), (546, 3043776), (573, 2900352), (576, 2885246), (581, 2860416), (624, 2663304), (664, 2502864), (672, 2473068), (728, 2282832), (747, 2224768), (764, 2175264), (819, 2029184), (832, 1997478), (896, 1854801), (936, 1775536), (996, 1668576), (1008, 1648712), (1079, 1540224), (1092, 1521888), (1146, 1450176), (1152, 1442623), (1162, 1430208), (1248, 1331652), (1328, 1251432), (1337, 1243008), (1344, 1236534), (1456, 1141416), (1494, 1112384), (1528, 1087632), (1638, 1014592), (1664, 998739), (1719, 966784), (1743, 953472), (1872, 887768), (1992, 834288), (2016, 824356), (2158, 770112), (2184, 760944), (2292, 725088), (2324, 715104), (2483, 669312), (2496, 665826), (2656, 625716), (2674, 621504), (2688, 618267), (2912, 570708), (2988, 556192), (3056, 543816), (3237, 513408), (3276, 507296), (3438, 483392), (3486, 476736), (3744, 443884), (3984, 417144), (4011, 414336), (4032, 412178), (4316, 385056), (4368, 380472), (4584, 362544), (4648, 357552), (4966, 334656), (4992, 332913), (5229, 317824), (5312, 312858), (5348, 310752), (5824, 285354), (5976, 278096), (6112, 271908), (6474, 256704), (6552, 253648), (6876, 241696), (6972, 238368), (7449, 223104), (7488, 221942), (7553, 220032), (7968, 208572), (8022, 207168), (8064, 206089), (8632, 192528), (8736, 190236), (9168, 181272), (9296, 178776), (9711, 171136), (9932, 167328), (10458, 158912), (10624, 156429), (10696, 155376), (11648, 142677), (11952, 139048), (12033, 138112), (12224, 135954), (12948, 128352), (13104, 126824), (13752, 120848), (13944, 119184), (14898, 111552), (14976, 110971), (15106, 110016), (15853, 104832), (15936, 104286), (16044, 103584), (17264, 96264), (17381, 95616), (17472, 95118), (18336, 90636), (18592, 89388), (19422, 85568), (19864, 83664), (20916, 79456), (21392, 77688), (22347, 74368), (22659, 73344), (23904, 69524), (24066, 69056), (24448, 67977), (25896, 64176), (26208, 63412), (27504, 60424), (27888, 59592), (29796, 55776), (30212, 55008), (31706, 52416), (31872, 52143), (32088, 51792), (34528, 48132), (34762, 47808), (34944, 47559), (36672, 45318), (37184, 44694), (38844, 42784), (39728, 41832)]