427875084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:860

約数の個数: 144

約数和(自身を含む): 1339636480

約数和(自身を除く): 911761396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 211, 234, 252, 273, 364, 422, 468, 546, 619, 633, 819, 844, 1092, 1238, 1266, 1477, 1638, 1857, 1899, 2476, 2532, 2743, 2954, 3276, 3714, 3798, 4333, 4431, 5486, 5571, 5908, 7428, 7596, 8047, 8229, 8666, 8862, 10972, 11142, 12999, 13293, 16094, 16458, 17332, 17724, 19201, 22284, 24141, 24687, 25998, 26586, 32188, 32916, 38402, 38997, 48282, 49374, 51996, 53172, 56329, 57603, 72423, 76804, 77994, 96564, 98748, 112658, 115206, 130609, 144846, 155988, 168987, 172809, 225316, 230412, 261218, 289692, 337974, 345618, 391827, 506961, 522436, 675948, 691236, 783654, 914263, 1013922, 1175481, 1567308, 1697917, 1828526, 2027844, 2350962, 2742789, 3395834, 3657052, 4701924, 5093751, 5485578, 6791668, 8228367, 10187502, 10971156, 11885419, 15281253, 16456734, 20375004, 23770838, 30562506, 32913468, 35656257, 47541676, 61125012, 71312514, 106968771, 142625028, 213937542, 427875084]

約数ペア:

[(1, 427875084), (2, 213937542), (3, 142625028), (4, 106968771), (6, 71312514), (7, 61125012), (9, 47541676), (12, 35656257), (13, 32913468), (14, 30562506), (18, 23770838), (21, 20375004), (26, 16456734), (28, 15281253), (36, 11885419), (39, 10971156), (42, 10187502), (52, 8228367), (63, 6791668), (78, 5485578), (84, 5093751), (91, 4701924), (117, 3657052), (126, 3395834), (156, 2742789), (182, 2350962), (211, 2027844), (234, 1828526), (252, 1697917), (273, 1567308), (364, 1175481), (422, 1013922), (468, 914263), (546, 783654), (619, 691236), (633, 675948), (819, 522436), (844, 506961), (1092, 391827), (1238, 345618), (1266, 337974), (1477, 289692), (1638, 261218), (1857, 230412), (1899, 225316), (2476, 172809), (2532, 168987), (2743, 155988), (2954, 144846), (3276, 130609), (3714, 115206), (3798, 112658), (4333, 98748), (4431, 96564), (5486, 77994), (5571, 76804), (5908, 72423), (7428, 57603), (7596, 56329), (8047, 53172), (8229, 51996), (8666, 49374), (8862, 48282), (10972, 38997), (11142, 38402), (12999, 32916), (13293, 32188), (16094, 26586), (16458, 25998), (17332, 24687), (17724, 24141), (19201, 22284)]