316044256

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2696

約数の個数: 72

約数和(自身を含む): 706249152

約数和(自身を除く): 390204896

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 968, 992, 1364, 1936, 2633, 2728, 3751, 3872, 5266, 5456, 7502, 10532, 10912, 15004, 21064, 28963, 30008, 42128, 57926, 60016, 81623, 84256, 115852, 120032, 163246, 231704, 318593, 326492, 463408, 637186, 652984, 897853, 926816, 1274372, 1305968, 1795706, 2548744, 2611936, 3591412, 5097488, 7182824, 9876383, 10194976, 14365648, 19752766, 28731296, 39505532, 79011064, 158022128, 316044256]

約数ペア:

[(1, 316044256), (2, 158022128), (4, 79011064), (8, 39505532), (11, 28731296), (16, 19752766), (22, 14365648), (31, 10194976), (32, 9876383), (44, 7182824), (62, 5097488), (88, 3591412), (121, 2611936), (124, 2548744), (176, 1795706), (242, 1305968), (248, 1274372), (341, 926816), (352, 897853), (484, 652984), (496, 637186), (682, 463408), (968, 326492), (992, 318593), (1364, 231704), (1936, 163246), (2633, 120032), (2728, 115852), (3751, 84256), (3872, 81623), (5266, 60016), (5456, 57926), (7502, 42128), (10532, 30008), (10912, 28963), (15004, 21064)]