28313804376

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{1063}}^1$

素因数の和:1311

約数の個数: 288

約数和(自身を含む): 91125216000

約数和(自身を除く): 62811411624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 169, 198, 199, 234, 264, 286, 312, 338, 396, 398, 429, 468, 507, 572, 597, 676, 792, 796, 858, 936, 1014, 1063, 1144, 1194, 1287, 1352, 1521, 1592, 1716, 1791, 1859, 2028, 2126, 2189, 2388, 2574, 2587, 3042, 3189, 3432, 3582, 3718, 4056, 4252, 4378, 4776, 5148, 5174, 5577, 6084, 6378, 6567, 7164, 7436, 7761, 8504, 8756, 9567, 10296, 10348, 11154, 11693, 12168, 12756, 13134, 13819, 14328, 14872, 15522, 16731, 17512, 19134, 19701, 20696, 22308, 23283, 23386, 25512, 26268, 27638, 28457, 31044, 33462, 33631, 35079, 38268, 39402, 41457, 44616, 46566, 46772, 52536, 55276, 56914, 62088, 66924, 67262, 70158, 76536, 78804, 82914, 85371, 93132, 93544, 100893, 105237, 110552, 113828, 124371, 133848, 134524, 140316, 152009, 157608, 165828, 170742, 179647, 186264, 201786, 210474, 211537, 227656, 248742, 256113, 269048, 280632, 302679, 304018, 331656, 341484, 359294, 369941, 403572, 420948, 423074, 456027, 497484, 512226, 538941, 605358, 608036, 634611, 682968, 718588, 739882, 807144, 841896, 846148, 912054, 994968, 1024452, 1077882, 1109823, 1210716, 1216072, 1269222, 1368081, 1437176, 1479764, 1616823, 1692296, 1824108, 1903833, 1976117, 2048904, 2155764, 2219646, 2326907, 2421432, 2538444, 2736162, 2749981, 2959528, 3233646, 3329469, 3648216, 3807666, 3952234, 4311528, 4439292, 4653814, 5076888, 5472324, 5499962, 5928351, 6467292, 6658938, 6980721, 7615332, 7904468, 8249943, 8878584, 9307628, 10944648, 10999924, 11856702, 12934584, 13317876, 13961442, 15230664, 15808936, 16499886, 17785053, 18615256, 20942163, 21999848, 23713404, 24749829, 26635752, 27922884, 30249791, 32999772, 35570106, 35749753, 41884326, 47426808, 49499658, 55845768, 60499582, 65999544, 71140212, 71499506, 83768652, 90749373, 98999316, 107249259, 120999164, 142280424, 142999012, 167537304, 181498746, 197998632, 214498518, 241998328, 272248119, 285998024, 321747777, 362997492, 393247283, 428997036, 544496238, 643495554, 725994984, 786494566, 857994072, 1088992476, 1179741849, 1286991108, 1572989132, 2177984952, 2359483698, 2573982216, 3145978264, 3539225547, 4718967396, 7078451094, 9437934792, 14156902188, 28313804376]

約数ペア:

[(1, 28313804376), (2, 14156902188), (3, 9437934792), (4, 7078451094), (6, 4718967396), (8, 3539225547), (9, 3145978264), (11, 2573982216), (12, 2359483698), (13, 2177984952), (18, 1572989132), (22, 1286991108), (24, 1179741849), (26, 1088992476), (33, 857994072), (36, 786494566), (39, 725994984), (44, 643495554), (52, 544496238), (66, 428997036), (72, 393247283), (78, 362997492), (88, 321747777), (99, 285998024), (104, 272248119), (117, 241998328), (132, 214498518), (143, 197998632), (156, 181498746), (169, 167537304), (198, 142999012), (199, 142280424), (234, 120999164), (264, 107249259), (286, 98999316), (312, 90749373), (338, 83768652), (396, 71499506), (398, 71140212), (429, 65999544), (468, 60499582), (507, 55845768), (572, 49499658), (597, 47426808), (676, 41884326), (792, 35749753), (796, 35570106), (858, 32999772), (936, 30249791), (1014, 27922884), (1063, 26635752), (1144, 24749829), (1194, 23713404), (1287, 21999848), (1352, 20942163), (1521, 18615256), (1592, 17785053), (1716, 16499886), (1791, 15808936), (1859, 15230664), (2028, 13961442), (2126, 13317876), (2189, 12934584), (2388, 11856702), (2574, 10999924), (2587, 10944648), (3042, 9307628), (3189, 8878584), (3432, 8249943), (3582, 7904468), (3718, 7615332), (4056, 6980721), (4252, 6658938), (4378, 6467292), (4776, 5928351), (5148, 5499962), (5174, 5472324), (5577, 5076888), (6084, 4653814), (6378, 4439292), (6567, 4311528), (7164, 3952234), (7436, 3807666), (7761, 3648216), (8504, 3329469), (8756, 3233646), (9567, 2959528), (10296, 2749981), (10348, 2736162), (11154, 2538444), (11693, 2421432), (12168, 2326907), (12756, 2219646), (13134, 2155764), (13819, 2048904), (14328, 1976117), (14872, 1903833), (15522, 1824108), (16731, 1692296), (17512, 1616823), (19134, 1479764), (19701, 1437176), (20696, 1368081), (22308, 1269222), (23283, 1216072), (23386, 1210716), (25512, 1109823), (26268, 1077882), (27638, 1024452), (28457, 994968), (31044, 912054), (33462, 846148), (33631, 841896), (35079, 807144), (38268, 739882), (39402, 718588), (41457, 682968), (44616, 634611), (46566, 608036), (46772, 605358), (52536, 538941), (55276, 512226), (56914, 497484), (62088, 456027), (66924, 423074), (67262, 420948), (70158, 403572), (76536, 369941), (78804, 359294), (82914, 341484), (85371, 331656), (93132, 304018), (93544, 302679), (100893, 280632), (105237, 269048), (110552, 256113), (113828, 248742), (124371, 227656), (133848, 211537), (134524, 210474), (140316, 201786), (152009, 186264), (157608, 179647), (165828, 170742)]