211571724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 610516480

約数和(自身を除く): 398944756

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 313, 364, 546, 619, 626, 939, 1092, 1238, 1252, 1857, 1878, 2191, 2476, 3714, 3756, 4069, 4333, 4382, 6573, 7428, 8047, 8138, 8666, 8764, 12207, 12999, 13146, 16094, 16276, 17332, 24141, 24414, 25998, 26292, 28483, 32188, 48282, 48828, 51996, 56329, 56966, 85449, 96564, 112658, 113932, 168987, 170898, 193747, 225316, 337974, 341796, 387494, 581241, 675948, 774988, 1162482, 1356229, 2324964, 2518711, 2712458, 4068687, 5037422, 5424916, 7556133, 8137374, 10074844, 15112266, 16274748, 17630977, 30224532, 35261954, 52892931, 70523908, 105785862, 211571724]

約数ペア:

[(1, 211571724), (2, 105785862), (3, 70523908), (4, 52892931), (6, 35261954), (7, 30224532), (12, 17630977), (13, 16274748), (14, 15112266), (21, 10074844), (26, 8137374), (28, 7556133), (39, 5424916), (42, 5037422), (52, 4068687), (78, 2712458), (84, 2518711), (91, 2324964), (156, 1356229), (182, 1162482), (273, 774988), (313, 675948), (364, 581241), (546, 387494), (619, 341796), (626, 337974), (939, 225316), (1092, 193747), (1238, 170898), (1252, 168987), (1857, 113932), (1878, 112658), (2191, 96564), (2476, 85449), (3714, 56966), (3756, 56329), (4069, 51996), (4333, 48828), (4382, 48282), (6573, 32188), (7428, 28483), (8047, 26292), (8138, 25998), (8666, 24414), (8764, 24141), (12207, 17332), (12999, 16276), (13146, 16094)]