15705440268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1\times {\mathrm{3023}}^1$

素因数の和:3651

約数の個数: 96

約数和(自身を含む): 42311614464

約数和(自身を除く): 26606174196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 487, 508, 762, 889, 974, 1461, 1524, 1778, 1948, 2667, 2922, 3023, 3409, 3556, 5334, 5844, 6046, 6818, 9069, 10227, 10668, 12092, 13636, 18138, 20454, 21161, 36276, 40908, 42322, 61849, 63483, 84644, 123698, 126966, 185547, 247396, 253932, 371094, 383921, 432943, 742188, 767842, 865886, 1151763, 1298829, 1472201, 1535684, 1731772, 2303526, 2597658, 2687447, 2944402, 4416603, 4607052, 5195316, 5374894, 5888804, 8062341, 8833206, 10305407, 10749788, 16124682, 17666412, 20610814, 30916221, 32249364, 41221628, 61832442, 123664884, 186969527, 373939054, 560908581, 747878108, 1121817162, 1308786689, 2243634324, 2617573378, 3926360067, 5235146756, 7852720134, 15705440268]

約数ペア:

[(1, 15705440268), (2, 7852720134), (3, 5235146756), (4, 3926360067), (6, 2617573378), (7, 2243634324), (12, 1308786689), (14, 1121817162), (21, 747878108), (28, 560908581), (42, 373939054), (84, 186969527), (127, 123664884), (254, 61832442), (381, 41221628), (487, 32249364), (508, 30916221), (762, 20610814), (889, 17666412), (974, 16124682), (1461, 10749788), (1524, 10305407), (1778, 8833206), (1948, 8062341), (2667, 5888804), (2922, 5374894), (3023, 5195316), (3409, 4607052), (3556, 4416603), (5334, 2944402), (5844, 2687447), (6046, 2597658), (6818, 2303526), (9069, 1731772), (10227, 1535684), (10668, 1472201), (12092, 1298829), (13636, 1151763), (18138, 865886), (20454, 767842), (21161, 742188), (36276, 432943), (40908, 383921), (42322, 371094), (61849, 253932), (63483, 247396), (84644, 185547), (123698, 126966)]