315231312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19259}}^1$

素因数の和:19312

約数の個数: 80

約数和(自身を含む): 917084160

約数和(自身を除く): 601852848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 19259, 38518, 57777, 77036, 115554, 154072, 211849, 231108, 308144, 423698, 462216, 597029, 635547, 847396, 924432, 1194058, 1271094, 1694792, 1791087, 2388116, 2542188, 3389584, 3582174, 4776232, 5084376, 6567319, 7164348, 9552464, 10168752, 13134638, 14328696, 19701957, 26269276, 28657392, 39403914, 52538552, 78807828, 105077104, 157615656, 315231312]

約数ペア:

[(1, 315231312), (2, 157615656), (3, 105077104), (4, 78807828), (6, 52538552), (8, 39403914), (11, 28657392), (12, 26269276), (16, 19701957), (22, 14328696), (24, 13134638), (31, 10168752), (33, 9552464), (44, 7164348), (48, 6567319), (62, 5084376), (66, 4776232), (88, 3582174), (93, 3389584), (124, 2542188), (132, 2388116), (176, 1791087), (186, 1694792), (248, 1271094), (264, 1194058), (341, 924432), (372, 847396), (496, 635547), (528, 597029), (682, 462216), (744, 423698), (1023, 308144), (1364, 231108), (1488, 211849), (2046, 154072), (2728, 115554), (4092, 77036), (5456, 57777), (8184, 38518), (16368, 19259)]