387712304

素因数分解:

$2^4\times 7^2\times {\mathrm{149}}^1\times {\mathrm{3319}}^1$

素因数の和:3490

約数の個数: 60

約数和(自身を含む): 879966000

約数和(自身を除く): 492253696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 149, 196, 298, 392, 596, 784, 1043, 1192, 2086, 2384, 3319, 4172, 6638, 7301, 8344, 13276, 14602, 16688, 23233, 26552, 29204, 46466, 53104, 58408, 92932, 116816, 162631, 185864, 325262, 371728, 494531, 650524, 989062, 1301048, 1978124, 2602096, 3461717, 3956248, 6923434, 7912496, 13846868, 24232019, 27693736, 48464038, 55387472, 96928076, 193856152, 387712304]

約数ペア:

[(1, 387712304), (2, 193856152), (4, 96928076), (7, 55387472), (8, 48464038), (14, 27693736), (16, 24232019), (28, 13846868), (49, 7912496), (56, 6923434), (98, 3956248), (112, 3461717), (149, 2602096), (196, 1978124), (298, 1301048), (392, 989062), (596, 650524), (784, 494531), (1043, 371728), (1192, 325262), (2086, 185864), (2384, 162631), (3319, 116816), (4172, 92932), (6638, 58408), (7301, 53104), (8344, 46466), (13276, 29204), (14602, 26552), (16688, 23233)]