393036693790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{647}}^1\times {\mathrm{3181}}^1$

素因数の和:3974

約数の個数: 96

約数和(自身を含む): 774289958976

約数和(自身を除く): 381253265186

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 169, 226, 338, 565, 647, 845, 1130, 1294, 1469, 1690, 2938, 3181, 3235, 6362, 6470, 7345, 8411, 14690, 15905, 16822, 19097, 31810, 38194, 41353, 42055, 73111, 82706, 84110, 95485, 109343, 146222, 190970, 206765, 218686, 359453, 365555, 413530, 537589, 546715, 718906, 731110, 950443, 1075178, 1093430, 1797265, 1900886, 2058107, 2687945, 3594530, 4116214, 4672889, 4752215, 5375890, 9345778, 9504430, 10290535, 12355759, 20581070, 23364445, 24711518, 26755391, 46728890, 53510782, 60747557, 61778795, 121495114, 123557590, 133776955, 232566091, 267553910, 303737785, 347820083, 465132182, 607475570, 695640166, 1162830455, 1739100415, 2325660910, 3023359183, 3478200830, 6046718366, 15116795915, 30233591830, 39303669379, 78607338758, 196518346895, 393036693790]

約数ペア:

[(1, 393036693790), (2, 196518346895), (5, 78607338758), (10, 39303669379), (13, 30233591830), (26, 15116795915), (65, 6046718366), (113, 3478200830), (130, 3023359183), (169, 2325660910), (226, 1739100415), (338, 1162830455), (565, 695640166), (647, 607475570), (845, 465132182), (1130, 347820083), (1294, 303737785), (1469, 267553910), (1690, 232566091), (2938, 133776955), (3181, 123557590), (3235, 121495114), (6362, 61778795), (6470, 60747557), (7345, 53510782), (8411, 46728890), (14690, 26755391), (15905, 24711518), (16822, 23364445), (19097, 20581070), (31810, 12355759), (38194, 10290535), (41353, 9504430), (42055, 9345778), (73111, 5375890), (82706, 4752215), (84110, 4672889), (95485, 4116214), (109343, 3594530), (146222, 2687945), (190970, 2058107), (206765, 1900886), (218686, 1797265), (359453, 1093430), (365555, 1075178), (413530, 950443), (537589, 731110), (546715, 718906)]