313761312

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12241}}^1$

素因数の和:12346

約数の個数: 72

約数和(自身を含む): 902357820

約数和(自身を除く): 588596508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12241, 12816, 24482, 25632, 36723, 48964, 73446, 97928, 110169, 146892, 195856, 220338, 293784, 391712, 440676, 587568, 881352, 1089449, 1175136, 1762704, 2178898, 3268347, 3525408, 4357796, 6536694, 8715592, 9805041, 13073388, 17431184, 19610082, 26146776, 34862368, 39220164, 52293552, 78440328, 104587104, 156880656, 313761312]

約数ペア:

[(1, 313761312), (2, 156880656), (3, 104587104), (4, 78440328), (6, 52293552), (8, 39220164), (9, 34862368), (12, 26146776), (16, 19610082), (18, 17431184), (24, 13073388), (32, 9805041), (36, 8715592), (48, 6536694), (72, 4357796), (89, 3525408), (96, 3268347), (144, 2178898), (178, 1762704), (267, 1175136), (288, 1089449), (356, 881352), (534, 587568), (712, 440676), (801, 391712), (1068, 293784), (1424, 220338), (1602, 195856), (2136, 146892), (2848, 110169), (3204, 97928), (4272, 73446), (6408, 48964), (8544, 36723), (12241, 25632), (12816, 24482)]