4420872

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 12465600

約数和(自身を除く): 8044728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 211, 216, 291, 388, 422, 582, 633, 776, 844, 873, 1164, 1266, 1688, 1746, 1899, 2328, 2532, 2619, 3492, 3798, 5064, 5238, 5697, 6984, 7596, 10476, 11394, 15192, 20467, 20952, 22788, 40934, 45576, 61401, 81868, 122802, 163736, 184203, 245604, 368406, 491208, 552609, 736812, 1105218, 1473624, 2210436, 4420872]

約数ペア:

[(1, 4420872), (2, 2210436), (3, 1473624), (4, 1105218), (6, 736812), (8, 552609), (9, 491208), (12, 368406), (18, 245604), (24, 184203), (27, 163736), (36, 122802), (54, 81868), (72, 61401), (97, 45576), (108, 40934), (194, 22788), (211, 20952), (216, 20467), (291, 15192), (388, 11394), (422, 10476), (582, 7596), (633, 6984), (776, 5697), (844, 5238), (873, 5064), (1164, 3798), (1266, 3492), (1688, 2619), (1746, 2532), (1899, 2328)]