1628870112

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:705

約数の個数: 144

約数和(自身を含む): 4741616880

約数和(自身を除く): 3112746768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 257, 288, 354, 373, 472, 514, 531, 708, 746, 771, 944, 1028, 1062, 1119, 1416, 1492, 1542, 1888, 2056, 2124, 2238, 2313, 2832, 2984, 3084, 3357, 4112, 4248, 4476, 4626, 5664, 5968, 6168, 6714, 8224, 8496, 8952, 9252, 11936, 12336, 13428, 15163, 16992, 17904, 18504, 22007, 24672, 26856, 30326, 35808, 37008, 44014, 45489, 53712, 60652, 66021, 74016, 88028, 90978, 95861, 107424, 121304, 132042, 136467, 176056, 181956, 191722, 198063, 242608, 264084, 272934, 287583, 352112, 363912, 383444, 396126, 485216, 528168, 545868, 575166, 704224, 727824, 766888, 792252, 862749, 1056336, 1091736, 1150332, 1455648, 1533776, 1584504, 1725498, 2112672, 2183472, 2300664, 3067552, 3169008, 3450996, 4366944, 4601328, 5655799, 6338016, 6901992, 9202656, 11311598, 13803984, 16967397, 22623196, 27607968, 33934794, 45246392, 50902191, 67869588, 90492784, 101804382, 135739176, 180985568, 203608764, 271478352, 407217528, 542956704, 814435056, 1628870112]

約数ペア:

[(1, 1628870112), (2, 814435056), (3, 542956704), (4, 407217528), (6, 271478352), (8, 203608764), (9, 180985568), (12, 135739176), (16, 101804382), (18, 90492784), (24, 67869588), (32, 50902191), (36, 45246392), (48, 33934794), (59, 27607968), (72, 22623196), (96, 16967397), (118, 13803984), (144, 11311598), (177, 9202656), (236, 6901992), (257, 6338016), (288, 5655799), (354, 4601328), (373, 4366944), (472, 3450996), (514, 3169008), (531, 3067552), (708, 2300664), (746, 2183472), (771, 2112672), (944, 1725498), (1028, 1584504), (1062, 1533776), (1119, 1455648), (1416, 1150332), (1492, 1091736), (1542, 1056336), (1888, 862749), (2056, 792252), (2124, 766888), (2238, 727824), (2313, 704224), (2832, 575166), (2984, 545868), (3084, 528168), (3357, 485216), (4112, 396126), (4248, 383444), (4476, 363912), (4626, 352112), (5664, 287583), (5968, 272934), (6168, 264084), (6714, 242608), (8224, 198063), (8496, 191722), (8952, 181956), (9252, 176056), (11936, 136467), (12336, 132042), (13428, 121304), (15163, 107424), (16992, 95861), (17904, 90978), (18504, 88028), (22007, 74016), (24672, 66021), (26856, 60652), (30326, 53712), (35808, 45489), (37008, 44014)]