419674128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12437}}^1$

素因数の和:12504

約数の個数: 80

約数和(自身を含む): 1172157120

約数和(自身を除く): 752482992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 888, 912, 1406, 1776, 2109, 2812, 4218, 5624, 8436, 11248, 12437, 16872, 24874, 33744, 37311, 49748, 74622, 99496, 149244, 198992, 236303, 298488, 460169, 472606, 596976, 708909, 920338, 945212, 1380507, 1417818, 1840676, 1890424, 2761014, 2835636, 3681352, 3780848, 5522028, 5671272, 7362704, 8743211, 11044056, 11342544, 17486422, 22088112, 26229633, 34972844, 52459266, 69945688, 104918532, 139891376, 209837064, 419674128]

約数ペア:

[(1, 419674128), (2, 209837064), (3, 139891376), (4, 104918532), (6, 69945688), (8, 52459266), (12, 34972844), (16, 26229633), (19, 22088112), (24, 17486422), (37, 11342544), (38, 11044056), (48, 8743211), (57, 7362704), (74, 5671272), (76, 5522028), (111, 3780848), (114, 3681352), (148, 2835636), (152, 2761014), (222, 1890424), (228, 1840676), (296, 1417818), (304, 1380507), (444, 945212), (456, 920338), (592, 708909), (703, 596976), (888, 472606), (912, 460169), (1406, 298488), (1776, 236303), (2109, 198992), (2812, 149244), (4218, 99496), (5624, 74622), (8436, 49748), (11248, 37311), (12437, 33744), (16872, 24874)]