290260453962

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{113167}}^1$

素因数の和:113491

約数の個数: 64

約数和(自身を含む): 619255296000

約数和(自身を除く): 328994842038

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 151, 298, 302, 447, 453, 894, 906, 2831, 2869, 5662, 5738, 8493, 8607, 16986, 17214, 22499, 44998, 67497, 113167, 134994, 226334, 339501, 427481, 679002, 854962, 1282443, 2150173, 2564886, 4300346, 6450519, 12901038, 16861883, 17088217, 33723766, 34176434, 50585649, 51264651, 101171298, 102529302, 320375777, 324676123, 640751554, 649352246, 961127331, 974028369, 1922254662, 1948056738, 2546144333, 5092288666, 7638432999, 15276865998, 48376742327, 96753484654, 145130226981, 290260453962]

約数ペア:

[(1, 290260453962), (2, 145130226981), (3, 96753484654), (6, 48376742327), (19, 15276865998), (38, 7638432999), (57, 5092288666), (114, 2546144333), (149, 1948056738), (151, 1922254662), (298, 974028369), (302, 961127331), (447, 649352246), (453, 640751554), (894, 324676123), (906, 320375777), (2831, 102529302), (2869, 101171298), (5662, 51264651), (5738, 50585649), (8493, 34176434), (8607, 33723766), (16986, 17088217), (17214, 16861883), (22499, 12901038), (44998, 6450519), (67497, 4300346), (113167, 2564886), (134994, 2150173), (226334, 1282443), (339501, 854962), (427481, 679002)]