1285288536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12163}}^1$

素因数の和:12233

約数の個数: 128

約数和(自身を含む): 3993684480

約数和(自身を除く): 2708395944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 37, 42, 51, 56, 68, 74, 84, 102, 111, 119, 136, 148, 168, 204, 222, 238, 259, 296, 357, 408, 444, 476, 518, 629, 714, 777, 888, 952, 1036, 1258, 1428, 1554, 1887, 2072, 2516, 2856, 3108, 3774, 4403, 5032, 6216, 7548, 8806, 12163, 13209, 15096, 17612, 24326, 26418, 35224, 36489, 48652, 52836, 72978, 85141, 97304, 105672, 145956, 170282, 206771, 255423, 291912, 340564, 413542, 450031, 510846, 620313, 681128, 827084, 900062, 1021692, 1240626, 1350093, 1447397, 1654168, 1800124, 2043384, 2481252, 2700186, 2894794, 3150217, 3600248, 4342191, 4962504, 5400372, 5789588, 6300434, 7650527, 8684382, 9450651, 10800744, 11579176, 12600868, 15301054, 17368764, 18901302, 22951581, 25201736, 30602108, 34737528, 37802604, 45903162, 53553689, 61204216, 75605208, 91806324, 107107378, 160661067, 183612648, 214214756, 321322134, 428429512, 642644268, 1285288536]

約数ペア:

[(1, 1285288536), (2, 642644268), (3, 428429512), (4, 321322134), (6, 214214756), (7, 183612648), (8, 160661067), (12, 107107378), (14, 91806324), (17, 75605208), (21, 61204216), (24, 53553689), (28, 45903162), (34, 37802604), (37, 34737528), (42, 30602108), (51, 25201736), (56, 22951581), (68, 18901302), (74, 17368764), (84, 15301054), (102, 12600868), (111, 11579176), (119, 10800744), (136, 9450651), (148, 8684382), (168, 7650527), (204, 6300434), (222, 5789588), (238, 5400372), (259, 4962504), (296, 4342191), (357, 3600248), (408, 3150217), (444, 2894794), (476, 2700186), (518, 2481252), (629, 2043384), (714, 1800124), (777, 1654168), (888, 1447397), (952, 1350093), (1036, 1240626), (1258, 1021692), (1428, 900062), (1554, 827084), (1887, 681128), (2072, 620313), (2516, 510846), (2856, 450031), (3108, 413542), (3774, 340564), (4403, 291912), (5032, 255423), (6216, 206771), (7548, 170282), (8806, 145956), (12163, 105672), (13209, 97304), (15096, 85141), (17612, 72978), (24326, 52836), (26418, 48652), (35224, 36489)]