557014014

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 1295364096

約数和(自身を除く): 738350082

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 67, 93, 94, 134, 141, 186, 201, 279, 282, 317, 402, 423, 558, 603, 634, 846, 951, 1206, 1457, 1902, 2077, 2853, 2914, 3149, 4154, 4371, 5706, 6231, 6298, 8742, 9447, 9827, 12462, 13113, 14899, 18693, 18894, 19654, 21239, 26226, 28341, 29481, 29798, 37386, 42478, 44697, 56682, 58962, 63717, 88443, 89394, 97619, 127434, 134091, 176886, 191151, 195238, 268182, 292857, 382302, 461869, 585714, 658409, 878571, 923738, 998233, 1316818, 1385607, 1757142, 1975227, 1996466, 2771214, 2994699, 3950454, 4156821, 5925681, 5989398, 8313642, 8984097, 11851362, 17968194, 30945223, 61890446, 92835669, 185671338, 278507007, 557014014]

約数ペア:

[(1, 557014014), (2, 278507007), (3, 185671338), (6, 92835669), (9, 61890446), (18, 30945223), (31, 17968194), (47, 11851362), (62, 8984097), (67, 8313642), (93, 5989398), (94, 5925681), (134, 4156821), (141, 3950454), (186, 2994699), (201, 2771214), (279, 1996466), (282, 1975227), (317, 1757142), (402, 1385607), (423, 1316818), (558, 998233), (603, 923738), (634, 878571), (846, 658409), (951, 585714), (1206, 461869), (1457, 382302), (1902, 292857), (2077, 268182), (2853, 195238), (2914, 191151), (3149, 176886), (4154, 134091), (4371, 127434), (5706, 97619), (6231, 89394), (6298, 88443), (8742, 63717), (9447, 58962), (9827, 56682), (12462, 44697), (13113, 42478), (14899, 37386), (18693, 29798), (18894, 29481), (19654, 28341), (21239, 26226)]