521113362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 1363954368

約数和(自身を除く): 842841006

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 61, 66, 77, 82, 121, 122, 123, 154, 183, 231, 242, 246, 287, 363, 366, 427, 451, 462, 574, 671, 726, 847, 854, 861, 902, 1281, 1342, 1353, 1681, 1694, 1722, 2013, 2501, 2541, 2562, 2706, 3157, 3362, 4026, 4697, 4961, 5002, 5043, 5082, 6314, 7381, 7503, 9394, 9471, 9922, 10086, 11767, 14091, 14762, 14883, 15006, 17507, 18491, 18942, 22143, 23534, 27511, 28182, 29766, 34727, 35014, 35301, 36982, 44286, 51667, 52521, 55022, 55473, 69454, 70602, 82533, 102541, 103334, 104181, 105042, 110946, 129437, 155001, 165066, 192577, 203401, 205082, 208362, 258874, 302621, 307623, 310002, 385154, 388311, 406802, 577731, 605242, 610203, 615246, 717787, 776622, 907863, 1127951, 1155462, 1220406, 1423807, 1435574, 1815726, 2118347, 2153361, 2255902, 2847614, 3383853, 4236694, 4271421, 4306722, 6355041, 6767706, 7895657, 8542842, 12407461, 12710082, 15791314, 23686971, 24814922, 37222383, 47373942, 74444766, 86852227, 173704454, 260556681, 521113362]

約数ペア:

[(1, 521113362), (2, 260556681), (3, 173704454), (6, 86852227), (7, 74444766), (11, 47373942), (14, 37222383), (21, 24814922), (22, 23686971), (33, 15791314), (41, 12710082), (42, 12407461), (61, 8542842), (66, 7895657), (77, 6767706), (82, 6355041), (121, 4306722), (122, 4271421), (123, 4236694), (154, 3383853), (183, 2847614), (231, 2255902), (242, 2153361), (246, 2118347), (287, 1815726), (363, 1435574), (366, 1423807), (427, 1220406), (451, 1155462), (462, 1127951), (574, 907863), (671, 776622), (726, 717787), (847, 615246), (854, 610203), (861, 605242), (902, 577731), (1281, 406802), (1342, 388311), (1353, 385154), (1681, 310002), (1694, 307623), (1722, 302621), (2013, 258874), (2501, 208362), (2541, 205082), (2562, 203401), (2706, 192577), (3157, 165066), (3362, 155001), (4026, 129437), (4697, 110946), (4961, 105042), (5002, 104181), (5043, 103334), (5082, 102541), (6314, 82533), (7381, 70602), (7503, 69454), (9394, 55473), (9471, 55022), (9922, 52521), (10086, 51667), (11767, 44286), (14091, 36982), (14762, 35301), (14883, 35014), (15006, 34727), (17507, 29766), (18491, 28182), (18942, 27511), (22143, 23534)]