897236472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6449}}^1$

素因数の和:6517

約数の個数: 128

約数和(自身を含む): 2674944000

約数和(自身を除く): 1777707528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 204, 248, 264, 341, 372, 374, 408, 527, 561, 682, 744, 748, 1023, 1054, 1122, 1364, 1496, 1581, 2046, 2108, 2244, 2728, 3162, 4092, 4216, 4488, 5797, 6324, 6449, 8184, 11594, 12648, 12898, 17391, 19347, 23188, 25796, 34782, 38694, 46376, 51592, 69564, 70939, 77388, 109633, 139128, 141878, 154776, 199919, 212817, 219266, 283756, 328899, 399838, 425634, 438532, 567512, 599757, 657798, 799676, 851268, 877064, 1199514, 1205963, 1315596, 1599352, 1702536, 2199109, 2399028, 2411926, 2631192, 3398623, 3617889, 4398218, 4798056, 4823852, 6597327, 6797246, 7235778, 8796436, 9647704, 10195869, 13194654, 13594492, 14471556, 17592872, 20391738, 26389308, 27188984, 28943112, 37384853, 40783476, 52778616, 74769706, 81566952, 112154559, 149539412, 224309118, 299078824, 448618236, 897236472]

約数ペア:

[(1, 897236472), (2, 448618236), (3, 299078824), (4, 224309118), (6, 149539412), (8, 112154559), (11, 81566952), (12, 74769706), (17, 52778616), (22, 40783476), (24, 37384853), (31, 28943112), (33, 27188984), (34, 26389308), (44, 20391738), (51, 17592872), (62, 14471556), (66, 13594492), (68, 13194654), (88, 10195869), (93, 9647704), (102, 8796436), (124, 7235778), (132, 6797246), (136, 6597327), (186, 4823852), (187, 4798056), (204, 4398218), (248, 3617889), (264, 3398623), (341, 2631192), (372, 2411926), (374, 2399028), (408, 2199109), (527, 1702536), (561, 1599352), (682, 1315596), (744, 1205963), (748, 1199514), (1023, 877064), (1054, 851268), (1122, 799676), (1364, 657798), (1496, 599757), (1581, 567512), (2046, 438532), (2108, 425634), (2244, 399838), (2728, 328899), (3162, 283756), (4092, 219266), (4216, 212817), (4488, 199919), (5797, 154776), (6324, 141878), (6449, 139128), (8184, 109633), (11594, 77388), (12648, 70939), (12898, 69564), (17391, 51592), (19347, 46376), (23188, 38694), (25796, 34782)]