405151896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28661}}^1$

素因数の和:28720

約数の個数: 64

約数和(自身を含む): 1100620800

約数和(自身を除く): 695468904

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 7068, 14136, 28661, 57322, 85983, 114644, 171966, 229288, 343932, 544559, 687864, 888491, 1089118, 1633677, 1776982, 2178236, 2665473, 3267354, 3553964, 4356472, 5330946, 6534708, 7107928, 10661892, 13069416, 16881329, 21323784, 33762658, 50643987, 67525316, 101287974, 135050632, 202575948, 405151896]

約数ペア:

[(1, 405151896), (2, 202575948), (3, 135050632), (4, 101287974), (6, 67525316), (8, 50643987), (12, 33762658), (19, 21323784), (24, 16881329), (31, 13069416), (38, 10661892), (57, 7107928), (62, 6534708), (76, 5330946), (93, 4356472), (114, 3553964), (124, 3267354), (152, 2665473), (186, 2178236), (228, 1776982), (248, 1633677), (372, 1089118), (456, 888491), (589, 687864), (744, 544559), (1178, 343932), (1767, 229288), (2356, 171966), (3534, 114644), (4712, 85983), (7068, 57322), (14136, 28661)]