1788494136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8543}}^1$

素因数の和:8637

約数の個数: 128

約数和(自身を含む): 5339658240

約数和(自身を除く): 3551164104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 61, 66, 78, 88, 104, 122, 132, 143, 156, 183, 244, 264, 286, 312, 366, 429, 488, 572, 671, 732, 793, 858, 1144, 1342, 1464, 1586, 1716, 2013, 2379, 2684, 3172, 3432, 4026, 4758, 5368, 6344, 8052, 8543, 8723, 9516, 16104, 17086, 17446, 19032, 25629, 26169, 34172, 34892, 51258, 52338, 68344, 69784, 93973, 102516, 104676, 111059, 187946, 205032, 209352, 222118, 281919, 333177, 375892, 444236, 521123, 563838, 666354, 751784, 888472, 1042246, 1127676, 1221649, 1332708, 1563369, 2084492, 2255352, 2443298, 2665416, 3126738, 3664947, 4168984, 4886596, 5732353, 6253476, 6774599, 7329894, 9773192, 11464706, 12506952, 13549198, 14659788, 17197059, 20323797, 22929412, 27098396, 29319576, 34394118, 40647594, 45858824, 54196792, 68788236, 74520589, 81295188, 137576472, 149041178, 162590376, 223561767, 298082356, 447123534, 596164712, 894247068, 1788494136]

約数ペア:

[(1, 1788494136), (2, 894247068), (3, 596164712), (4, 447123534), (6, 298082356), (8, 223561767), (11, 162590376), (12, 149041178), (13, 137576472), (22, 81295188), (24, 74520589), (26, 68788236), (33, 54196792), (39, 45858824), (44, 40647594), (52, 34394118), (61, 29319576), (66, 27098396), (78, 22929412), (88, 20323797), (104, 17197059), (122, 14659788), (132, 13549198), (143, 12506952), (156, 11464706), (183, 9773192), (244, 7329894), (264, 6774599), (286, 6253476), (312, 5732353), (366, 4886596), (429, 4168984), (488, 3664947), (572, 3126738), (671, 2665416), (732, 2443298), (793, 2255352), (858, 2084492), (1144, 1563369), (1342, 1332708), (1464, 1221649), (1586, 1127676), (1716, 1042246), (2013, 888472), (2379, 751784), (2684, 666354), (3172, 563838), (3432, 521123), (4026, 444236), (4758, 375892), (5368, 333177), (6344, 281919), (8052, 222118), (8543, 209352), (8723, 205032), (9516, 187946), (16104, 111059), (17086, 104676), (17446, 102516), (19032, 93973), (25629, 69784), (26169, 68344), (34172, 52338), (34892, 51258)]