306652528

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:1011

約数の個数: 120

約数和(自身を含む): 779334048

約数和(自身を除く): 472681520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 169, 182, 208, 221, 238, 272, 338, 364, 442, 476, 676, 728, 884, 952, 953, 1183, 1352, 1456, 1547, 1768, 1904, 1906, 2366, 2704, 2873, 3094, 3536, 3812, 4732, 5746, 6188, 6671, 7624, 9464, 11492, 12376, 12389, 13342, 15248, 16201, 18928, 20111, 22984, 24752, 24778, 26684, 32402, 40222, 45968, 49556, 53368, 64804, 80444, 86723, 99112, 106736, 113407, 129608, 160888, 161057, 173446, 198224, 210613, 226814, 259216, 321776, 322114, 346892, 421226, 453628, 644228, 693784, 842452, 907256, 1127399, 1288456, 1387568, 1474291, 1684904, 1814512, 2254798, 2576912, 2737969, 2948582, 3369808, 4509596, 5475938, 5897164, 9019192, 10951876, 11794328, 18038384, 19165783, 21903752, 23588656, 38331566, 43807504, 76663132, 153326264, 306652528]

約数ペア:

[(1, 306652528), (2, 153326264), (4, 76663132), (7, 43807504), (8, 38331566), (13, 23588656), (14, 21903752), (16, 19165783), (17, 18038384), (26, 11794328), (28, 10951876), (34, 9019192), (52, 5897164), (56, 5475938), (68, 4509596), (91, 3369808), (104, 2948582), (112, 2737969), (119, 2576912), (136, 2254798), (169, 1814512), (182, 1684904), (208, 1474291), (221, 1387568), (238, 1288456), (272, 1127399), (338, 907256), (364, 842452), (442, 693784), (476, 644228), (676, 453628), (728, 421226), (884, 346892), (952, 322114), (953, 321776), (1183, 259216), (1352, 226814), (1456, 210613), (1547, 198224), (1768, 173446), (1904, 161057), (1906, 160888), (2366, 129608), (2704, 113407), (2873, 106736), (3094, 99112), (3536, 86723), (3812, 80444), (4732, 64804), (5746, 53368), (6188, 49556), (6671, 45968), (7624, 40222), (9464, 32402), (11492, 26684), (12376, 24778), (12389, 24752), (13342, 22984), (15248, 20111), (16201, 18928)]