309881496

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{2131}}^1$

素因数の和:2296

約数の個数: 64

約数和(自身を含む): 795150720

約数和(自身を除く): 485269224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 83, 146, 166, 219, 249, 292, 332, 438, 498, 584, 664, 876, 996, 1752, 1992, 2131, 4262, 6059, 6393, 8524, 12118, 12786, 17048, 18177, 24236, 25572, 36354, 48472, 51144, 72708, 145416, 155563, 176873, 311126, 353746, 466689, 530619, 622252, 707492, 933378, 1061238, 1244504, 1414984, 1866756, 2122476, 3733512, 4244952, 12911729, 25823458, 38735187, 51646916, 77470374, 103293832, 154940748, 309881496]

約数ペア:

[(1, 309881496), (2, 154940748), (3, 103293832), (4, 77470374), (6, 51646916), (8, 38735187), (12, 25823458), (24, 12911729), (73, 4244952), (83, 3733512), (146, 2122476), (166, 1866756), (219, 1414984), (249, 1244504), (292, 1061238), (332, 933378), (438, 707492), (498, 622252), (584, 530619), (664, 466689), (876, 353746), (996, 311126), (1752, 176873), (1992, 155563), (2131, 145416), (4262, 72708), (6059, 51144), (6393, 48472), (8524, 36354), (12118, 25572), (12786, 24236), (17048, 18177)]