402112032

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1271

約数の個数: 144

約数和(自身を含む): 1245760992

約数和(自身を除く): 843648960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 73, 84, 96, 98, 112, 146, 147, 168, 196, 219, 224, 292, 294, 336, 392, 438, 511, 584, 588, 672, 784, 876, 1022, 1168, 1171, 1176, 1533, 1568, 1752, 2044, 2336, 2342, 2352, 3066, 3504, 3513, 3577, 4088, 4684, 4704, 6132, 7008, 7026, 7154, 8176, 8197, 9368, 10731, 12264, 14052, 14308, 16352, 16394, 18736, 21462, 24528, 24591, 28104, 28616, 32788, 37472, 42924, 49056, 49182, 56208, 57232, 57379, 65576, 85483, 85848, 98364, 112416, 114464, 114758, 131152, 170966, 171696, 172137, 196728, 229516, 256449, 262304, 341932, 343392, 344274, 393456, 459032, 512898, 598381, 683864, 688548, 786912, 918064, 1025796, 1196762, 1367728, 1377096, 1795143, 1836128, 2051592, 2393524, 2735456, 2754192, 3590286, 4103184, 4188667, 4787048, 5508384, 7180572, 8206368, 8377334, 9574096, 12566001, 14361144, 16754668, 19148192, 25132002, 28722288, 33509336, 50264004, 57444576, 67018672, 100528008, 134037344, 201056016, 402112032]

約数ペア:

[(1, 402112032), (2, 201056016), (3, 134037344), (4, 100528008), (6, 67018672), (7, 57444576), (8, 50264004), (12, 33509336), (14, 28722288), (16, 25132002), (21, 19148192), (24, 16754668), (28, 14361144), (32, 12566001), (42, 9574096), (48, 8377334), (49, 8206368), (56, 7180572), (73, 5508384), (84, 4787048), (96, 4188667), (98, 4103184), (112, 3590286), (146, 2754192), (147, 2735456), (168, 2393524), (196, 2051592), (219, 1836128), (224, 1795143), (292, 1377096), (294, 1367728), (336, 1196762), (392, 1025796), (438, 918064), (511, 786912), (584, 688548), (588, 683864), (672, 598381), (784, 512898), (876, 459032), (1022, 393456), (1168, 344274), (1171, 343392), (1176, 341932), (1533, 262304), (1568, 256449), (1752, 229516), (2044, 196728), (2336, 172137), (2342, 171696), (2352, 170966), (3066, 131152), (3504, 114758), (3513, 114464), (3577, 112416), (4088, 98364), (4684, 85848), (4704, 85483), (6132, 65576), (7008, 57379), (7026, 57232), (7154, 56208), (8176, 49182), (8197, 49056), (9368, 42924), (10731, 37472), (12264, 32788), (14052, 28616), (14308, 28104), (16352, 24591), (16394, 24528), (18736, 21462)]