401067192

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 1092072960

約数和(自身を除く): 691005768

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 61, 69, 86, 92, 122, 129, 138, 172, 183, 184, 244, 258, 276, 277, 344, 366, 488, 516, 552, 554, 732, 831, 989, 1032, 1108, 1403, 1464, 1662, 1978, 2216, 2623, 2806, 2967, 3324, 3956, 4209, 5246, 5612, 5934, 6371, 6648, 7869, 7912, 8418, 10492, 11224, 11868, 11911, 12742, 15738, 16836, 16897, 19113, 20984, 23736, 23822, 25484, 31476, 33672, 33794, 35733, 38226, 47644, 50691, 50968, 60329, 62952, 67588, 71466, 76452, 95288, 101382, 120658, 135176, 142932, 152904, 180987, 202764, 241316, 273953, 285864, 361974, 388631, 405528, 482632, 547906, 723948, 726571, 777262, 821859, 1095812, 1165893, 1447896, 1453142, 1554524, 1643718, 2179713, 2191624, 2331786, 2906284, 3109048, 3287436, 4359426, 4663572, 5812568, 6574872, 8718852, 9327144, 16711133, 17437704, 33422266, 50133399, 66844532, 100266798, 133689064, 200533596, 401067192]

約数ペア:

[(1, 401067192), (2, 200533596), (3, 133689064), (4, 100266798), (6, 66844532), (8, 50133399), (12, 33422266), (23, 17437704), (24, 16711133), (43, 9327144), (46, 8718852), (61, 6574872), (69, 5812568), (86, 4663572), (92, 4359426), (122, 3287436), (129, 3109048), (138, 2906284), (172, 2331786), (183, 2191624), (184, 2179713), (244, 1643718), (258, 1554524), (276, 1453142), (277, 1447896), (344, 1165893), (366, 1095812), (488, 821859), (516, 777262), (552, 726571), (554, 723948), (732, 547906), (831, 482632), (989, 405528), (1032, 388631), (1108, 361974), (1403, 285864), (1464, 273953), (1662, 241316), (1978, 202764), (2216, 180987), (2623, 152904), (2806, 142932), (2967, 135176), (3324, 120658), (3956, 101382), (4209, 95288), (5246, 76452), (5612, 71466), (5934, 67588), (6371, 62952), (6648, 60329), (7869, 50968), (7912, 50691), (8418, 47644), (10492, 38226), (11224, 35733), (11868, 33794), (11911, 33672), (12742, 31476), (15738, 25484), (16836, 23822), (16897, 23736), (19113, 20984)]