312756864

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:710

約数の個数: 128

約数和(自身を含む): 955046400

約数和(自身を除く): 642289536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 307, 336, 379, 384, 448, 614, 672, 758, 896, 921, 1137, 1228, 1344, 1516, 1842, 2149, 2274, 2456, 2653, 2688, 3032, 3684, 4298, 4548, 4912, 5306, 6064, 6447, 7368, 7959, 8596, 9096, 9824, 10612, 12128, 12894, 14736, 15918, 17192, 18192, 19648, 21224, 24256, 25788, 29472, 31836, 34384, 36384, 39296, 42448, 48512, 51576, 58944, 63672, 68768, 72768, 84896, 103152, 116353, 117888, 127344, 137536, 145536, 169792, 206304, 232706, 254688, 275072, 339584, 349059, 412608, 465412, 509376, 698118, 814471, 825216, 930824, 1018752, 1396236, 1628942, 1861648, 2443413, 2792472, 3257884, 3723296, 4886826, 5584944, 6515768, 7446592, 9773652, 11169888, 13031536, 14893184, 19547304, 22339776, 26063072, 39094608, 44679552, 52126144, 78189216, 104252288, 156378432, 312756864]

約数ペア:

[(1, 312756864), (2, 156378432), (3, 104252288), (4, 78189216), (6, 52126144), (7, 44679552), (8, 39094608), (12, 26063072), (14, 22339776), (16, 19547304), (21, 14893184), (24, 13031536), (28, 11169888), (32, 9773652), (42, 7446592), (48, 6515768), (56, 5584944), (64, 4886826), (84, 3723296), (96, 3257884), (112, 2792472), (128, 2443413), (168, 1861648), (192, 1628942), (224, 1396236), (307, 1018752), (336, 930824), (379, 825216), (384, 814471), (448, 698118), (614, 509376), (672, 465412), (758, 412608), (896, 349059), (921, 339584), (1137, 275072), (1228, 254688), (1344, 232706), (1516, 206304), (1842, 169792), (2149, 145536), (2274, 137536), (2456, 127344), (2653, 117888), (2688, 116353), (3032, 103152), (3684, 84896), (4298, 72768), (4548, 68768), (4912, 63672), (5306, 58944), (6064, 51576), (6447, 48512), (7368, 42448), (7959, 39296), (8596, 36384), (9096, 34384), (9824, 31836), (10612, 29472), (12128, 25788), (12894, 24256), (14736, 21224), (15918, 19648), (17192, 18192)]