660577779456

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{122875331}}^1$

素因数の和:122875357

約数の個数: 72

約数和(自身を含む): 2009257428864

約数和(自身を除く): 1348679649408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 122875331, 245750662, 368625993, 491501324, 737251986, 860127317, 983002648, 1474503972, 1720254634, 1966005296, 2580381951, 2949007944, 3440509268, 3932010592, 5160763902, 5898015888, 6881018536, 7864021184, 10321527804, 11796031776, 13762037072, 15728042368, 20643055608, 23592063552, 27524074144, 31456084736, 41286111216, 47184127104, 55048148288, 82572222432, 94368254208, 110096296576, 165144444864, 220192593152, 330288889728, 660577779456]

約数ペア:

[(1, 660577779456), (2, 330288889728), (3, 220192593152), (4, 165144444864), (6, 110096296576), (7, 94368254208), (8, 82572222432), (12, 55048148288), (14, 47184127104), (16, 41286111216), (21, 31456084736), (24, 27524074144), (28, 23592063552), (32, 20643055608), (42, 15728042368), (48, 13762037072), (56, 11796031776), (64, 10321527804), (84, 7864021184), (96, 6881018536), (112, 5898015888), (128, 5160763902), (168, 3932010592), (192, 3440509268), (224, 2949007944), (256, 2580381951), (336, 1966005296), (384, 1720254634), (448, 1474503972), (672, 983002648), (768, 860127317), (896, 737251986), (1344, 491501324), (1792, 368625993), (2688, 245750662), (5376, 122875331)]