4640048868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{90407}}^1$

素因数の和:90481

約数の個数: 96

約数和(自身を含む): 13608935424

約数和(自身を除く): 8968886556

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1316, 1833, 1974, 2444, 3666, 3948, 4277, 7332, 8554, 12831, 17108, 25662, 51324, 90407, 180814, 271221, 361628, 542442, 632849, 1084884, 1175291, 1265698, 1898547, 2350582, 2531396, 3525873, 3797094, 4249129, 4701164, 7051746, 7594188, 8227037, 8498258, 12747387, 14103492, 16454074, 16996516, 24681111, 25494774, 29743903, 32908148, 49362222, 50989548, 55238677, 59487806, 89231709, 98724444, 110477354, 118975612, 165716031, 178463418, 220954708, 331432062, 356926836, 386670739, 662864124, 773341478, 1160012217, 1546682956, 2320024434, 4640048868]

約数ペア:

[(1, 4640048868), (2, 2320024434), (3, 1546682956), (4, 1160012217), (6, 773341478), (7, 662864124), (12, 386670739), (13, 356926836), (14, 331432062), (21, 220954708), (26, 178463418), (28, 165716031), (39, 118975612), (42, 110477354), (47, 98724444), (52, 89231709), (78, 59487806), (84, 55238677), (91, 50989548), (94, 49362222), (141, 32908148), (156, 29743903), (182, 25494774), (188, 24681111), (273, 16996516), (282, 16454074), (329, 14103492), (364, 12747387), (546, 8498258), (564, 8227037), (611, 7594188), (658, 7051746), (987, 4701164), (1092, 4249129), (1222, 3797094), (1316, 3525873), (1833, 2531396), (1974, 2350582), (2444, 1898547), (3666, 1265698), (3948, 1175291), (4277, 1084884), (7332, 632849), (8554, 542442), (12831, 361628), (17108, 271221), (25662, 180814), (51324, 90407)]