829126636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{613}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 1693240080

約数和(自身を除く): 864113444

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 613, 703, 962, 988, 1226, 1369, 1406, 1924, 2452, 2738, 2812, 5476, 7969, 9139, 11647, 15938, 17797, 18278, 22681, 23294, 26011, 31876, 35594, 36556, 45362, 46588, 52022, 71188, 90724, 104044, 151411, 294853, 302822, 338143, 430939, 589706, 605644, 676286, 839197, 861878, 1179412, 1352572, 1678394, 1723756, 3356788, 5602207, 10909561, 11204414, 15944743, 21819122, 22408828, 31889486, 43638244, 63778972, 207281659, 414563318, 829126636]

約数ペア:

[(1, 829126636), (2, 414563318), (4, 207281659), (13, 63778972), (19, 43638244), (26, 31889486), (37, 22408828), (38, 21819122), (52, 15944743), (74, 11204414), (76, 10909561), (148, 5602207), (247, 3356788), (481, 1723756), (494, 1678394), (613, 1352572), (703, 1179412), (962, 861878), (988, 839197), (1226, 676286), (1369, 605644), (1406, 589706), (1924, 430939), (2452, 338143), (2738, 302822), (2812, 294853), (5476, 151411), (7969, 104044), (9139, 90724), (11647, 71188), (15938, 52022), (17797, 46588), (18278, 45362), (22681, 36556), (23294, 35594), (26011, 31876)]