1364748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 4060224

約数和(自身を除く): 2695476

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 211, 231, 294, 308, 422, 462, 539, 588, 633, 844, 924, 1078, 1266, 1477, 1617, 2156, 2321, 2532, 2954, 3234, 4431, 4642, 5908, 6468, 6963, 8862, 9284, 10339, 13926, 16247, 17724, 20678, 27852, 31017, 32494, 41356, 48741, 62034, 64988, 97482, 113729, 124068, 194964, 227458, 341187, 454916, 682374, 1364748]

約数ペア:

[(1, 1364748), (2, 682374), (3, 454916), (4, 341187), (6, 227458), (7, 194964), (11, 124068), (12, 113729), (14, 97482), (21, 64988), (22, 62034), (28, 48741), (33, 41356), (42, 32494), (44, 31017), (49, 27852), (66, 20678), (77, 17724), (84, 16247), (98, 13926), (132, 10339), (147, 9284), (154, 8862), (196, 6963), (211, 6468), (231, 5908), (294, 4642), (308, 4431), (422, 3234), (462, 2954), (539, 2532), (588, 2321), (633, 2156), (844, 1617), (924, 1477), (1078, 1266)]