377698416

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 1047682944

約数和(自身を除く): 669984528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 307, 361, 426, 456, 568, 614, 722, 852, 912, 921, 1083, 1136, 1228, 1349, 1444, 1704, 1842, 2166, 2456, 2698, 2888, 3408, 3684, 4047, 4332, 4912, 5396, 5776, 5833, 7368, 8094, 8664, 10792, 11666, 14736, 16188, 17328, 17499, 21584, 21797, 23332, 25631, 32376, 34998, 43594, 46664, 51262, 64752, 65391, 69996, 76893, 87188, 93328, 102524, 110827, 130782, 139992, 153786, 174376, 205048, 221654, 261564, 279984, 307572, 332481, 348752, 410096, 414143, 443308, 523128, 615144, 664962, 828286, 886616, 1046256, 1230288, 1242429, 1329924, 1656572, 1773232, 2484858, 2659848, 3313144, 4969716, 5319696, 6626288, 7868717, 9939432, 15737434, 19878864, 23606151, 31474868, 47212302, 62949736, 94424604, 125899472, 188849208, 377698416]

約数ペア:

[(1, 377698416), (2, 188849208), (3, 125899472), (4, 94424604), (6, 62949736), (8, 47212302), (12, 31474868), (16, 23606151), (19, 19878864), (24, 15737434), (38, 9939432), (48, 7868717), (57, 6626288), (71, 5319696), (76, 4969716), (114, 3313144), (142, 2659848), (152, 2484858), (213, 1773232), (228, 1656572), (284, 1329924), (304, 1242429), (307, 1230288), (361, 1046256), (426, 886616), (456, 828286), (568, 664962), (614, 615144), (722, 523128), (852, 443308), (912, 414143), (921, 410096), (1083, 348752), (1136, 332481), (1228, 307572), (1349, 279984), (1444, 261564), (1704, 221654), (1842, 205048), (2166, 174376), (2456, 153786), (2698, 139992), (2888, 130782), (3408, 110827), (3684, 102524), (4047, 93328), (4332, 87188), (4912, 76893), (5396, 69996), (5776, 65391), (5833, 64752), (7368, 51262), (8094, 46664), (8664, 43594), (10792, 34998), (11666, 32376), (14736, 25631), (16188, 23332), (17328, 21797), (17499, 21584)]