305346528

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1557

約数の個数: 144

約数和(自身を含む): 935940096

約数和(自身を除く): 630593568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 207, 248, 276, 279, 288, 368, 372, 414, 496, 552, 558, 713, 736, 744, 828, 992, 1104, 1116, 1426, 1487, 1488, 1656, 2139, 2208, 2232, 2852, 2974, 2976, 3312, 4278, 4461, 4464, 5704, 5948, 6417, 6624, 8556, 8922, 8928, 11408, 11896, 12834, 13383, 17112, 17844, 22816, 23792, 25668, 26766, 34201, 34224, 35688, 46097, 47584, 51336, 53532, 68402, 68448, 71376, 92194, 102603, 102672, 107064, 136804, 138291, 142752, 184388, 205206, 205344, 214128, 273608, 276582, 307809, 368776, 410412, 414873, 428256, 547216, 553164, 615618, 737552, 820824, 829746, 1060231, 1094432, 1106328, 1231236, 1475104, 1641648, 1659492, 2120462, 2212656, 2462472, 3180693, 3283296, 3318984, 4240924, 4425312, 4924944, 6361386, 6637968, 8481848, 9542079, 9849888, 12722772, 13275936, 16963696, 19084158, 25445544, 33927392, 38168316, 50891088, 76336632, 101782176, 152673264, 305346528]

約数ペア:

[(1, 305346528), (2, 152673264), (3, 101782176), (4, 76336632), (6, 50891088), (8, 38168316), (9, 33927392), (12, 25445544), (16, 19084158), (18, 16963696), (23, 13275936), (24, 12722772), (31, 9849888), (32, 9542079), (36, 8481848), (46, 6637968), (48, 6361386), (62, 4924944), (69, 4425312), (72, 4240924), (92, 3318984), (93, 3283296), (96, 3180693), (124, 2462472), (138, 2212656), (144, 2120462), (184, 1659492), (186, 1641648), (207, 1475104), (248, 1231236), (276, 1106328), (279, 1094432), (288, 1060231), (368, 829746), (372, 820824), (414, 737552), (496, 615618), (552, 553164), (558, 547216), (713, 428256), (736, 414873), (744, 410412), (828, 368776), (992, 307809), (1104, 276582), (1116, 273608), (1426, 214128), (1487, 205344), (1488, 205206), (1656, 184388), (2139, 142752), (2208, 138291), (2232, 136804), (2852, 107064), (2974, 102672), (2976, 102603), (3312, 92194), (4278, 71376), (4461, 68448), (4464, 68402), (5704, 53532), (5948, 51336), (6417, 47584), (6624, 46097), (8556, 35688), (8922, 34224), (8928, 34201), (11408, 26766), (11896, 25668), (12834, 23792), (13383, 22816), (17112, 17844)]