387675652

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{653}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 854859096

約数和(自身を除く): 467183444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 233, 364, 466, 637, 653, 932, 1274, 1306, 1631, 2548, 2612, 3029, 3262, 4571, 6058, 6524, 8489, 9142, 11417, 12116, 16978, 18284, 21203, 22834, 31997, 33956, 42406, 45668, 59423, 63994, 84812, 118846, 127988, 148421, 152149, 237692, 296842, 304298, 415961, 593684, 608596, 831922, 1065043, 1663844, 1977937, 2130086, 3955874, 4260172, 7455301, 7911748, 13845559, 14910602, 27691118, 29821204, 55382236, 96918913, 193837826, 387675652]

約数ペア:

[(1, 387675652), (2, 193837826), (4, 96918913), (7, 55382236), (13, 29821204), (14, 27691118), (26, 14910602), (28, 13845559), (49, 7911748), (52, 7455301), (91, 4260172), (98, 3955874), (182, 2130086), (196, 1977937), (233, 1663844), (364, 1065043), (466, 831922), (637, 608596), (653, 593684), (932, 415961), (1274, 304298), (1306, 296842), (1631, 237692), (2548, 152149), (2612, 148421), (3029, 127988), (3262, 118846), (4571, 84812), (6058, 63994), (6524, 59423), (8489, 45668), (9142, 42406), (11417, 33956), (12116, 31997), (16978, 22834), (18284, 21203)]