388772076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{60107}}^1$

素因数の和:60139

約数の個数: 72

約数和(自身を含む): 1151188416

約数和(自身を除く): 762416340

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, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 60107, 120214, 180321, 240428, 360642, 420749, 661177, 721284, 841498, 1262247, 1322354, 1682996, 1983531, 2524494, 2644708, 2945243, 3967062, 4628239, 5048988, 5890486, 7934124, 8835729, 9256478, 11780972, 13884717, 17671458, 18512956, 27769434, 32397673, 35342916, 55538868, 64795346, 97193019, 129590692, 194386038, 388772076]

約数ペア:

[(1, 388772076), (2, 194386038), (3, 129590692), (4, 97193019), (6, 64795346), (7, 55538868), (11, 35342916), (12, 32397673), (14, 27769434), (21, 18512956), (22, 17671458), (28, 13884717), (33, 11780972), (42, 9256478), (44, 8835729), (49, 7934124), (66, 5890486), (77, 5048988), (84, 4628239), (98, 3967062), (132, 2945243), (147, 2644708), (154, 2524494), (196, 1983531), (231, 1682996), (294, 1322354), (308, 1262247), (462, 841498), (539, 721284), (588, 661177), (924, 420749), (1078, 360642), (1617, 240428), (2156, 180321), (3234, 120214), (6468, 60107)]