7280498628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3169}}^1\times {\mathrm{4909}}^1$

素因数の和:8101

約数の個数: 72

約数和(自身を含む): 19829427800

約数和(自身を除く): 12548929172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 3169, 4909, 6338, 9507, 9818, 12676, 14727, 19014, 19636, 28521, 29454, 38028, 41197, 44181, 57042, 58908, 63817, 82394, 88362, 114084, 123591, 127634, 164788, 176724, 191451, 247182, 255268, 370773, 382902, 494364, 574353, 741546, 765804, 1148706, 1483092, 2297412, 15556621, 31113242, 46669863, 62226484, 93339726, 140009589, 186679452, 202236073, 280019178, 404472146, 560038356, 606708219, 808944292, 1213416438, 1820124657, 2426832876, 3640249314, 7280498628]

約数ペア:

[(1, 7280498628), (2, 3640249314), (3, 2426832876), (4, 1820124657), (6, 1213416438), (9, 808944292), (12, 606708219), (13, 560038356), (18, 404472146), (26, 280019178), (36, 202236073), (39, 186679452), (52, 140009589), (78, 93339726), (117, 62226484), (156, 46669863), (234, 31113242), (468, 15556621), (3169, 2297412), (4909, 1483092), (6338, 1148706), (9507, 765804), (9818, 741546), (12676, 574353), (14727, 494364), (19014, 382902), (19636, 370773), (28521, 255268), (29454, 247182), (38028, 191451), (41197, 176724), (44181, 164788), (57042, 127634), (58908, 123591), (63817, 114084), (82394, 88362)]