635353961364

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1\times {\mathrm{1997}}^1$

素因数の和:2714

約数の個数: 144

約数和(自身を含む): 1633390366608

約数和(自身を除く): 998036405244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 197, 226, 339, 394, 397, 452, 591, 678, 788, 794, 1017, 1182, 1191, 1356, 1588, 1773, 1997, 2034, 2364, 2382, 3546, 3573, 3994, 4068, 4764, 5991, 7092, 7146, 7988, 11982, 14292, 17973, 22261, 23964, 35946, 44522, 44861, 66783, 71892, 78209, 89044, 89722, 133566, 134583, 156418, 179444, 200349, 225661, 234627, 267132, 269166, 312836, 393409, 400698, 403749, 451322, 469254, 538332, 676983, 703881, 786818, 792809, 801396, 807498, 902644, 938508, 1180227, 1353966, 1407762, 1573636, 1585618, 1614996, 2030949, 2360454, 2378427, 2707932, 2815524, 3171236, 3540681, 4061898, 4720908, 4756854, 7081362, 7135281, 8123796, 8837617, 9513708, 14162724, 14270562, 17675234, 26512851, 28541124, 35350468, 44455217, 53025702, 79538553, 88910434, 89587417, 106051404, 133365651, 156183373, 159077106, 177820868, 179174834, 266731302, 268762251, 312366746, 318154212, 358349668, 400096953, 468550119, 533462604, 537524502, 624733492, 800193906, 806286753, 937100238, 1075049004, 1405650357, 1600387812, 1612573506, 1874200476, 2811300714, 3225147012, 5622601428, 17648721149, 35297442298, 52946163447, 70594884596, 105892326894, 158838490341, 211784653788, 317676980682, 635353961364]

約数ペア:

[(1, 635353961364), (2, 317676980682), (3, 211784653788), (4, 158838490341), (6, 105892326894), (9, 70594884596), (12, 52946163447), (18, 35297442298), (36, 17648721149), (113, 5622601428), (197, 3225147012), (226, 2811300714), (339, 1874200476), (394, 1612573506), (397, 1600387812), (452, 1405650357), (591, 1075049004), (678, 937100238), (788, 806286753), (794, 800193906), (1017, 624733492), (1182, 537524502), (1191, 533462604), (1356, 468550119), (1588, 400096953), (1773, 358349668), (1997, 318154212), (2034, 312366746), (2364, 268762251), (2382, 266731302), (3546, 179174834), (3573, 177820868), (3994, 159077106), (4068, 156183373), (4764, 133365651), (5991, 106051404), (7092, 89587417), (7146, 88910434), (7988, 79538553), (11982, 53025702), (14292, 44455217), (17973, 35350468), (22261, 28541124), (23964, 26512851), (35946, 17675234), (44522, 14270562), (44861, 14162724), (66783, 9513708), (71892, 8837617), (78209, 8123796), (89044, 7135281), (89722, 7081362), (133566, 4756854), (134583, 4720908), (156418, 4061898), (179444, 3540681), (200349, 3171236), (225661, 2815524), (234627, 2707932), (267132, 2378427), (269166, 2360454), (312836, 2030949), (393409, 1614996), (400698, 1585618), (403749, 1573636), (451322, 1407762), (469254, 1353966), (538332, 1180227), (676983, 938508), (703881, 902644), (786818, 807498), (792809, 801396)]