311157132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1013}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 858574080

約数和(自身を除く): 547416948

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 179, 286, 358, 429, 537, 572, 716, 858, 1013, 1074, 1716, 1969, 2026, 2148, 2327, 3039, 3938, 4052, 4654, 5907, 6078, 6981, 7876, 9308, 11143, 11814, 12156, 13169, 13962, 22286, 23628, 25597, 26338, 27924, 33429, 39507, 44572, 51194, 52676, 66858, 76791, 79014, 102388, 133716, 144859, 153582, 158028, 181327, 289718, 307164, 362654, 434577, 543981, 579436, 725308, 869154, 1087962, 1738308, 1994597, 2175924, 2357251, 3989194, 4714502, 5983791, 7071753, 7978388, 9429004, 11967582, 14143506, 23935164, 25929761, 28287012, 51859522, 77789283, 103719044, 155578566, 311157132]

約数ペア:

[(1, 311157132), (2, 155578566), (3, 103719044), (4, 77789283), (6, 51859522), (11, 28287012), (12, 25929761), (13, 23935164), (22, 14143506), (26, 11967582), (33, 9429004), (39, 7978388), (44, 7071753), (52, 5983791), (66, 4714502), (78, 3989194), (132, 2357251), (143, 2175924), (156, 1994597), (179, 1738308), (286, 1087962), (358, 869154), (429, 725308), (537, 579436), (572, 543981), (716, 434577), (858, 362654), (1013, 307164), (1074, 289718), (1716, 181327), (1969, 158028), (2026, 153582), (2148, 144859), (2327, 133716), (3039, 102388), (3938, 79014), (4052, 76791), (4654, 66858), (5907, 52676), (6078, 51194), (6981, 44572), (7876, 39507), (9308, 33429), (11143, 27924), (11814, 26338), (12156, 25597), (13169, 23628), (13962, 22286)]