491198316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1499}}^1$

素因数の和:1643

約数の個数: 96

約数和(自身を含む): 1354752000

約数和(自身を除く): 863553684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 83, 84, 94, 141, 166, 188, 249, 282, 329, 332, 498, 564, 581, 658, 987, 996, 1162, 1316, 1499, 1743, 1974, 2324, 2998, 3486, 3901, 3948, 4497, 5996, 6972, 7802, 8994, 10493, 11703, 15604, 17988, 20986, 23406, 27307, 31479, 41972, 46812, 54614, 62958, 70453, 81921, 109228, 124417, 125916, 140906, 163842, 211359, 248834, 281812, 327684, 373251, 422718, 493171, 497668, 746502, 845436, 870919, 986342, 1479513, 1493004, 1741838, 1972684, 2612757, 2959026, 3483676, 5225514, 5847599, 5918052, 10451028, 11695198, 17542797, 23390396, 35085594, 40933193, 70171188, 81866386, 122799579, 163732772, 245599158, 491198316]

約数ペア:

[(1, 491198316), (2, 245599158), (3, 163732772), (4, 122799579), (6, 81866386), (7, 70171188), (12, 40933193), (14, 35085594), (21, 23390396), (28, 17542797), (42, 11695198), (47, 10451028), (83, 5918052), (84, 5847599), (94, 5225514), (141, 3483676), (166, 2959026), (188, 2612757), (249, 1972684), (282, 1741838), (329, 1493004), (332, 1479513), (498, 986342), (564, 870919), (581, 845436), (658, 746502), (987, 497668), (996, 493171), (1162, 422718), (1316, 373251), (1499, 327684), (1743, 281812), (1974, 248834), (2324, 211359), (2998, 163842), (3486, 140906), (3901, 125916), (3948, 124417), (4497, 109228), (5996, 81921), (6972, 70453), (7802, 62958), (8994, 54614), (10493, 46812), (11703, 41972), (15604, 31479), (17988, 27307), (20986, 23406)]