2723448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 128

約数和(自身を含む): 8870400

約数和(自身を除く): 6146952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 43, 52, 56, 58, 78, 84, 86, 87, 91, 104, 116, 129, 156, 168, 172, 174, 182, 203, 232, 258, 273, 301, 312, 344, 348, 364, 377, 406, 516, 546, 559, 602, 609, 696, 728, 754, 812, 903, 1032, 1092, 1118, 1131, 1204, 1218, 1247, 1508, 1624, 1677, 1806, 2184, 2236, 2262, 2408, 2436, 2494, 2639, 3016, 3354, 3612, 3741, 3913, 4472, 4524, 4872, 4988, 5278, 6708, 7224, 7482, 7826, 7917, 8729, 9048, 9976, 10556, 11739, 13416, 14964, 15652, 15834, 16211, 17458, 21112, 23478, 26187, 29928, 31304, 31668, 32422, 34916, 46956, 48633, 52374, 63336, 64844, 69832, 93912, 97266, 104748, 113477, 129688, 194532, 209496, 226954, 340431, 389064, 453908, 680862, 907816, 1361724, 2723448]

約数ペア:

[(1, 2723448), (2, 1361724), (3, 907816), (4, 680862), (6, 453908), (7, 389064), (8, 340431), (12, 226954), (13, 209496), (14, 194532), (21, 129688), (24, 113477), (26, 104748), (28, 97266), (29, 93912), (39, 69832), (42, 64844), (43, 63336), (52, 52374), (56, 48633), (58, 46956), (78, 34916), (84, 32422), (86, 31668), (87, 31304), (91, 29928), (104, 26187), (116, 23478), (129, 21112), (156, 17458), (168, 16211), (172, 15834), (174, 15652), (182, 14964), (203, 13416), (232, 11739), (258, 10556), (273, 9976), (301, 9048), (312, 8729), (344, 7917), (348, 7826), (364, 7482), (377, 7224), (406, 6708), (516, 5278), (546, 4988), (559, 4872), (602, 4524), (609, 4472), (696, 3913), (728, 3741), (754, 3612), (812, 3354), (903, 3016), (1032, 2639), (1092, 2494), (1118, 2436), (1131, 2408), (1204, 2262), (1218, 2236), (1247, 2184), (1508, 1806), (1624, 1677)]