304974072

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:955

約数の個数: 160

約数和(自身を含む): 943422480

約数和(自身を除く): 638448408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 41, 52, 54, 72, 78, 81, 82, 104, 108, 117, 123, 156, 162, 164, 216, 234, 246, 312, 324, 328, 351, 369, 468, 492, 533, 648, 702, 738, 883, 936, 984, 1053, 1066, 1107, 1404, 1476, 1599, 1766, 2106, 2132, 2214, 2649, 2808, 2952, 3198, 3321, 3532, 4212, 4264, 4428, 4797, 5298, 6396, 6642, 7064, 7947, 8424, 8856, 9594, 10596, 11479, 12792, 13284, 14391, 15894, 19188, 21192, 22958, 23841, 26568, 28782, 31788, 34437, 36203, 38376, 43173, 45916, 47682, 57564, 63576, 68874, 71523, 72406, 86346, 91832, 95364, 103311, 108609, 115128, 137748, 143046, 144812, 172692, 190728, 206622, 217218, 275496, 286092, 289624, 309933, 325827, 345384, 413244, 434436, 470639, 572184, 619866, 651654, 826488, 868872, 929799, 941278, 977481, 1239732, 1303308, 1411917, 1859598, 1882556, 1954962, 2479464, 2606616, 2823834, 2932443, 3719196, 3765112, 3909924, 4235751, 5647668, 5864886, 7438392, 7819848, 8471502, 11295336, 11729772, 12707253, 16943004, 23459544, 25414506, 33886008, 38121759, 50829012, 76243518, 101658024, 152487036, 304974072]

約数ペア:

[(1, 304974072), (2, 152487036), (3, 101658024), (4, 76243518), (6, 50829012), (8, 38121759), (9, 33886008), (12, 25414506), (13, 23459544), (18, 16943004), (24, 12707253), (26, 11729772), (27, 11295336), (36, 8471502), (39, 7819848), (41, 7438392), (52, 5864886), (54, 5647668), (72, 4235751), (78, 3909924), (81, 3765112), (82, 3719196), (104, 2932443), (108, 2823834), (117, 2606616), (123, 2479464), (156, 1954962), (162, 1882556), (164, 1859598), (216, 1411917), (234, 1303308), (246, 1239732), (312, 977481), (324, 941278), (328, 929799), (351, 868872), (369, 826488), (468, 651654), (492, 619866), (533, 572184), (648, 470639), (702, 434436), (738, 413244), (883, 345384), (936, 325827), (984, 309933), (1053, 289624), (1066, 286092), (1107, 275496), (1404, 217218), (1476, 206622), (1599, 190728), (1766, 172692), (2106, 144812), (2132, 143046), (2214, 137748), (2649, 115128), (2808, 108609), (2952, 103311), (3198, 95364), (3321, 91832), (3532, 86346), (4212, 72406), (4264, 71523), (4428, 68874), (4797, 63576), (5298, 57564), (6396, 47682), (6642, 45916), (7064, 43173), (7947, 38376), (8424, 36203), (8856, 34437), (9594, 31788), (10596, 28782), (11479, 26568), (12792, 23841), (13284, 22958), (14391, 21192), (15894, 19188)]