1078439904

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:853

約数の個数: 144

約数和(自身を含む): 3186892800

約数和(自身を除く): 2108452896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 199, 248, 279, 288, 372, 398, 496, 558, 597, 607, 744, 796, 992, 1116, 1194, 1214, 1488, 1592, 1791, 1821, 2232, 2388, 2428, 2976, 3184, 3582, 3642, 4464, 4776, 4856, 5463, 6169, 6368, 7164, 7284, 8928, 9552, 9712, 10926, 12338, 14328, 14568, 18507, 18817, 19104, 19424, 21852, 24676, 28656, 29136, 37014, 37634, 43704, 49352, 55521, 56451, 57312, 58272, 74028, 75268, 87408, 98704, 111042, 112902, 120793, 148056, 150536, 169353, 174816, 197408, 222084, 225804, 241586, 296112, 301072, 338706, 362379, 444168, 451608, 483172, 592224, 602144, 677412, 724758, 888336, 903216, 966344, 1087137, 1354824, 1449516, 1776672, 1806432, 1932688, 2174274, 2709648, 2899032, 3744583, 3865376, 4348548, 5419296, 5798064, 7489166, 8697096, 11233749, 11596128, 14978332, 17394192, 22467498, 29956664, 33701247, 34788384, 44934996, 59913328, 67402494, 89869992, 119826656, 134804988, 179739984, 269609976, 359479968, 539219952, 1078439904]

約数ペア:

[(1, 1078439904), (2, 539219952), (3, 359479968), (4, 269609976), (6, 179739984), (8, 134804988), (9, 119826656), (12, 89869992), (16, 67402494), (18, 59913328), (24, 44934996), (31, 34788384), (32, 33701247), (36, 29956664), (48, 22467498), (62, 17394192), (72, 14978332), (93, 11596128), (96, 11233749), (124, 8697096), (144, 7489166), (186, 5798064), (199, 5419296), (248, 4348548), (279, 3865376), (288, 3744583), (372, 2899032), (398, 2709648), (496, 2174274), (558, 1932688), (597, 1806432), (607, 1776672), (744, 1449516), (796, 1354824), (992, 1087137), (1116, 966344), (1194, 903216), (1214, 888336), (1488, 724758), (1592, 677412), (1791, 602144), (1821, 592224), (2232, 483172), (2388, 451608), (2428, 444168), (2976, 362379), (3184, 338706), (3582, 301072), (3642, 296112), (4464, 241586), (4776, 225804), (4856, 222084), (5463, 197408), (6169, 174816), (6368, 169353), (7164, 150536), (7284, 148056), (8928, 120793), (9552, 112902), (9712, 111042), (10926, 98704), (12338, 87408), (14328, 75268), (14568, 74028), (18507, 58272), (18817, 57312), (19104, 56451), (19424, 55521), (21852, 49352), (24676, 43704), (28656, 37634), (29136, 37014)]