487773468

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1665

約数の個数: 192

約数和(自身を含む): 1607639040

約数和(自身を除く): 1119865572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 182, 186, 189, 217, 234, 252, 273, 279, 351, 364, 372, 378, 403, 434, 468, 546, 558, 651, 702, 756, 806, 819, 837, 868, 1092, 1116, 1209, 1302, 1404, 1601, 1612, 1638, 1674, 1953, 2418, 2457, 2604, 2821, 3202, 3276, 3348, 3627, 3906, 4803, 4836, 4914, 5642, 5859, 6404, 7254, 7812, 8463, 9606, 9828, 10881, 11207, 11284, 11718, 14409, 14508, 16926, 19212, 20813, 21762, 22414, 23436, 25389, 28818, 33621, 33852, 41626, 43227, 43524, 44828, 49631, 50778, 57636, 62439, 67242, 76167, 83252, 86454, 99262, 100863, 101556, 124878, 134484, 145691, 148893, 152334, 172908, 187317, 198524, 201726, 249756, 291382, 297786, 302589, 304668, 347417, 374634, 403452, 437073, 446679, 561951, 582764, 595572, 605178, 645203, 694834, 749268, 874146, 893358, 1042251, 1123902, 1210356, 1290406, 1311219, 1340037, 1389668, 1748292, 1786716, 1935609, 2084502, 2247804, 2580812, 2622438, 2680074, 3126753, 3871218, 3933657, 4169004, 4516421, 5244876, 5360148, 5806827, 6253506, 7742436, 7867314, 9032842, 9380259, 11613654, 12507012, 13549263, 15734628, 17420481, 18065684, 18760518, 23227308, 27098526, 34840962, 37521036, 40647789, 54197052, 69681924, 81295578, 121943367, 162591156, 243886734, 487773468]

約数ペア:

[(1, 487773468), (2, 243886734), (3, 162591156), (4, 121943367), (6, 81295578), (7, 69681924), (9, 54197052), (12, 40647789), (13, 37521036), (14, 34840962), (18, 27098526), (21, 23227308), (26, 18760518), (27, 18065684), (28, 17420481), (31, 15734628), (36, 13549263), (39, 12507012), (42, 11613654), (52, 9380259), (54, 9032842), (62, 7867314), (63, 7742436), (78, 6253506), (84, 5806827), (91, 5360148), (93, 5244876), (108, 4516421), (117, 4169004), (124, 3933657), (126, 3871218), (156, 3126753), (182, 2680074), (186, 2622438), (189, 2580812), (217, 2247804), (234, 2084502), (252, 1935609), (273, 1786716), (279, 1748292), (351, 1389668), (364, 1340037), (372, 1311219), (378, 1290406), (403, 1210356), (434, 1123902), (468, 1042251), (546, 893358), (558, 874146), (651, 749268), (702, 694834), (756, 645203), (806, 605178), (819, 595572), (837, 582764), (868, 561951), (1092, 446679), (1116, 437073), (1209, 403452), (1302, 374634), (1404, 347417), (1601, 304668), (1612, 302589), (1638, 297786), (1674, 291382), (1953, 249756), (2418, 201726), (2457, 198524), (2604, 187317), (2821, 172908), (3202, 152334), (3276, 148893), (3348, 145691), (3627, 134484), (3906, 124878), (4803, 101556), (4836, 100863), (4914, 99262), (5642, 86454), (5859, 83252), (6404, 76167), (7254, 67242), (7812, 62439), (8463, 57636), (9606, 50778), (9828, 49631), (10881, 44828), (11207, 43524), (11284, 43227), (11718, 41626), (14409, 33852), (14508, 33621), (16926, 28818), (19212, 25389), (20813, 23436), (21762, 22414)]