1279894328376

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{5816221}}^1$

素因数の和:5816456

約数の個数: 64

約数和(自身を含む): 3278953314720

約数和(自身を除く): 1999058986344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 173, 212, 318, 346, 424, 519, 636, 692, 1038, 1272, 1384, 2076, 4152, 9169, 18338, 27507, 36676, 55014, 73352, 110028, 220056, 5816221, 11632442, 17448663, 23264884, 34897326, 46529768, 69794652, 139589304, 308259713, 616519426, 924779139, 1006206233, 1233038852, 1849558278, 2012412466, 2466077704, 3018618699, 3699116556, 4024824932, 6037237398, 7398233112, 8049649864, 12074474796, 24148949592, 53328930349, 106657860698, 159986791047, 213315721396, 319973582094, 426631442792, 639947164188, 1279894328376]

約数ペア:

[(1, 1279894328376), (2, 639947164188), (3, 426631442792), (4, 319973582094), (6, 213315721396), (8, 159986791047), (12, 106657860698), (24, 53328930349), (53, 24148949592), (106, 12074474796), (159, 8049649864), (173, 7398233112), (212, 6037237398), (318, 4024824932), (346, 3699116556), (424, 3018618699), (519, 2466077704), (636, 2012412466), (692, 1849558278), (1038, 1233038852), (1272, 1006206233), (1384, 924779139), (2076, 616519426), (4152, 308259713), (9169, 139589304), (18338, 69794652), (27507, 46529768), (36676, 34897326), (55014, 23264884), (73352, 17448663), (110028, 11632442), (220056, 5816221)]