238191408

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 320

約数和(自身を含む): 863278080

約数和(自身を除く): 625086672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 73, 78, 83, 84, 91, 104, 108, 112, 117, 126, 144, 146, 156, 166, 168, 182, 189, 208, 216, 219, 234, 249, 252, 273, 292, 312, 332, 336, 351, 364, 378, 432, 438, 468, 498, 504, 511, 546, 581, 584, 624, 657, 664, 702, 728, 747, 756, 819, 876, 936, 949, 996, 1008, 1022, 1079, 1092, 1162, 1168, 1314, 1328, 1404, 1456, 1494, 1512, 1533, 1638, 1743, 1752, 1872, 1898, 1971, 1992, 2044, 2158, 2184, 2241, 2324, 2457, 2628, 2808, 2847, 2988, 3024, 3066, 3237, 3276, 3486, 3504, 3796, 3942, 3984, 4088, 4316, 4368, 4482, 4599, 4648, 4914, 5229, 5256, 5616, 5694, 5976, 6059, 6132, 6474, 6552, 6643, 6972, 7553, 7592, 7884, 8176, 8541, 8632, 8964, 9198, 9296, 9711, 9828, 10458, 10512, 11388, 11952, 12118, 12264, 12948, 13104, 13286, 13797, 13944, 15106, 15184, 15687, 15768, 17082, 17264, 17928, 18177, 18396, 19422, 19656, 19929, 20916, 22659, 22776, 24236, 24528, 25623, 25896, 26572, 27594, 27888, 29133, 30212, 31374, 31536, 34164, 35856, 36354, 36792, 38844, 39312, 39858, 41832, 42413, 45318, 45552, 48472, 51246, 51792, 53144, 54531, 55188, 58266, 59787, 60424, 62748, 67977, 68328, 72708, 73584, 77688, 78767, 79716, 83664, 84826, 90636, 96944, 102492, 106288, 109062, 110376, 116532, 119574, 120848, 125496, 127239, 135954, 136656, 145416, 155376, 157534, 159432, 163593, 169652, 179361, 181272, 203931, 204984, 218124, 220752, 233064, 236301, 239148, 250992, 254478, 271908, 290832, 315068, 318864, 327186, 339304, 358722, 362544, 381717, 407862, 409968, 436248, 466128, 472602, 478296, 508956, 543816, 551369, 630136, 654372, 678608, 708903, 717444, 763434, 815724, 872496, 945204, 956592, 1017912, 1087632, 1102738, 1145151, 1260272, 1308744, 1417806, 1434888, 1526868, 1631448, 1654107, 1890408, 2035824, 2126709, 2205476, 2290302, 2617488, 2835612, 2869776, 3053736, 3262896, 3308214, 3780816, 4253418, 4410952, 4580604, 4962321, 5671224, 6107472, 6616428, 8506836, 8821904, 9161208, 9924642, 11342448, 13232856, 14886963, 17013672, 18322416, 19849284, 26465712, 29773926, 34027344, 39698568, 59547852, 79397136, 119095704, 238191408]

約数ペア:

[(1, 238191408), (2, 119095704), (3, 79397136), (4, 59547852), (6, 39698568), (7, 34027344), (8, 29773926), (9, 26465712), (12, 19849284), (13, 18322416), (14, 17013672), (16, 14886963), (18, 13232856), (21, 11342448), (24, 9924642), (26, 9161208), (27, 8821904), (28, 8506836), (36, 6616428), (39, 6107472), (42, 5671224), (48, 4962321), (52, 4580604), (54, 4410952), (56, 4253418), (63, 3780816), (72, 3308214), (73, 3262896), (78, 3053736), (83, 2869776), (84, 2835612), (91, 2617488), (104, 2290302), (108, 2205476), (112, 2126709), (117, 2035824), (126, 1890408), (144, 1654107), (146, 1631448), (156, 1526868), (166, 1434888), (168, 1417806), (182, 1308744), (189, 1260272), (208, 1145151), (216, 1102738), (219, 1087632), (234, 1017912), (249, 956592), (252, 945204), (273, 872496), (292, 815724), (312, 763434), (332, 717444), (336, 708903), (351, 678608), (364, 654372), (378, 630136), (432, 551369), (438, 543816), (468, 508956), (498, 478296), (504, 472602), (511, 466128), (546, 436248), (581, 409968), (584, 407862), (624, 381717), (657, 362544), (664, 358722), (702, 339304), (728, 327186), (747, 318864), (756, 315068), (819, 290832), (876, 271908), (936, 254478), (949, 250992), (996, 239148), (1008, 236301), (1022, 233064), (1079, 220752), (1092, 218124), (1162, 204984), (1168, 203931), (1314, 181272), (1328, 179361), (1404, 169652), (1456, 163593), (1494, 159432), (1512, 157534), (1533, 155376), (1638, 145416), (1743, 136656), (1752, 135954), (1872, 127239), (1898, 125496), (1971, 120848), (1992, 119574), (2044, 116532), (2158, 110376), (2184, 109062), (2241, 106288), (2324, 102492), (2457, 96944), (2628, 90636), (2808, 84826), (2847, 83664), (2988, 79716), (3024, 78767), (3066, 77688), (3237, 73584), (3276, 72708), (3486, 68328), (3504, 67977), (3796, 62748), (3942, 60424), (3984, 59787), (4088, 58266), (4316, 55188), (4368, 54531), (4482, 53144), (4599, 51792), (4648, 51246), (4914, 48472), (5229, 45552), (5256, 45318), (5616, 42413), (5694, 41832), (5976, 39858), (6059, 39312), (6132, 38844), (6474, 36792), (6552, 36354), (6643, 35856), (6972, 34164), (7553, 31536), (7592, 31374), (7884, 30212), (8176, 29133), (8541, 27888), (8632, 27594), (8964, 26572), (9198, 25896), (9296, 25623), (9711, 24528), (9828, 24236), (10458, 22776), (10512, 22659), (11388, 20916), (11952, 19929), (12118, 19656), (12264, 19422), (12948, 18396), (13104, 18177), (13286, 17928), (13797, 17264), (13944, 17082), (15106, 15768), (15184, 15687)]