1398768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 4333056

約数和(自身を除く): 2934288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 181, 184, 276, 322, 336, 362, 368, 483, 543, 552, 644, 724, 966, 1086, 1104, 1267, 1288, 1448, 1932, 2172, 2534, 2576, 2896, 3801, 3864, 4163, 4344, 5068, 7602, 7728, 8326, 8688, 10136, 12489, 15204, 16652, 20272, 24978, 29141, 30408, 33304, 49956, 58282, 60816, 66608, 87423, 99912, 116564, 174846, 199824, 233128, 349692, 466256, 699384, 1398768]

約数ペア:

[(1, 1398768), (2, 699384), (3, 466256), (4, 349692), (6, 233128), (7, 199824), (8, 174846), (12, 116564), (14, 99912), (16, 87423), (21, 66608), (23, 60816), (24, 58282), (28, 49956), (42, 33304), (46, 30408), (48, 29141), (56, 24978), (69, 20272), (84, 16652), (92, 15204), (112, 12489), (138, 10136), (161, 8688), (168, 8326), (181, 7728), (184, 7602), (276, 5068), (322, 4344), (336, 4163), (362, 3864), (368, 3801), (483, 2896), (543, 2576), (552, 2534), (644, 2172), (724, 1932), (966, 1448), (1086, 1288), (1104, 1267)]