389601498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23899}}^1$

素因数の和:23947

約数の個数: 64

約数和(自身を含む): 963648000

約数和(自身を除く): 574046502

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 5434, 8151, 16302, 23899, 47798, 71697, 143394, 262889, 310687, 454081, 525778, 621374, 788667, 908162, 932061, 1362243, 1577334, 1864122, 2724486, 3417557, 4994891, 5903053, 6835114, 9989782, 10252671, 11806106, 14984673, 17709159, 20505342, 29969346, 35418318, 64933583, 129867166, 194800749, 389601498]

約数ペア:

[(1, 389601498), (2, 194800749), (3, 129867166), (6, 64933583), (11, 35418318), (13, 29969346), (19, 20505342), (22, 17709159), (26, 14984673), (33, 11806106), (38, 10252671), (39, 9989782), (57, 6835114), (66, 5903053), (78, 4994891), (114, 3417557), (143, 2724486), (209, 1864122), (247, 1577334), (286, 1362243), (418, 932061), (429, 908162), (494, 788667), (627, 621374), (741, 525778), (858, 454081), (1254, 310687), (1482, 262889), (2717, 143394), (5434, 71697), (8151, 47798), (16302, 23899)]