767325872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 1609896960

約数和(自身を除く): 842571088

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 127, 136, 194, 229, 254, 272, 388, 458, 508, 776, 916, 1016, 1552, 1649, 1832, 2032, 2159, 3298, 3664, 3893, 4318, 6596, 7786, 8636, 12319, 13192, 15572, 17272, 22213, 24638, 26384, 29083, 31144, 34544, 44426, 49276, 58166, 62288, 88852, 98552, 116332, 177704, 197104, 209423, 232664, 355408, 377621, 418846, 465328, 494411, 755242, 837692, 988822, 1510484, 1675384, 1977644, 2821051, 3020968, 3350768, 3955288, 5642102, 6041936, 7910576, 11284204, 22568408, 45136816, 47957867, 95915734, 191831468, 383662936, 767325872]

約数ペア:

[(1, 767325872), (2, 383662936), (4, 191831468), (8, 95915734), (16, 47957867), (17, 45136816), (34, 22568408), (68, 11284204), (97, 7910576), (127, 6041936), (136, 5642102), (194, 3955288), (229, 3350768), (254, 3020968), (272, 2821051), (388, 1977644), (458, 1675384), (508, 1510484), (776, 988822), (916, 837692), (1016, 755242), (1552, 494411), (1649, 465328), (1832, 418846), (2032, 377621), (2159, 355408), (3298, 232664), (3664, 209423), (3893, 197104), (4318, 177704), (6596, 116332), (7786, 98552), (8636, 88852), (12319, 62288), (13192, 58166), (15572, 49276), (17272, 44426), (22213, 34544), (24638, 31144), (26384, 29083)]