253655928

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^2\times {\mathrm{3253}}^1$

素因数の和:3306

約数の個数: 96

約数和(自身を含む): 743864400

約数和(自身を除く): 490208472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 361, 456, 513, 684, 722, 1026, 1083, 1368, 1444, 2052, 2166, 2888, 3249, 3253, 4104, 4332, 6498, 6506, 8664, 9747, 9759, 12996, 13012, 19494, 19518, 25992, 26024, 29277, 38988, 39036, 58554, 61807, 77976, 78072, 87831, 117108, 123614, 175662, 185421, 234216, 247228, 351324, 370842, 494456, 556263, 702648, 741684, 1112526, 1174333, 1483368, 1668789, 2225052, 2348666, 3337578, 3522999, 4450104, 4697332, 6675156, 7045998, 9394664, 10568997, 13350312, 14091996, 21137994, 28183992, 31706991, 42275988, 63413982, 84551976, 126827964, 253655928]

約数ペア:

[(1, 253655928), (2, 126827964), (3, 84551976), (4, 63413982), (6, 42275988), (8, 31706991), (9, 28183992), (12, 21137994), (18, 14091996), (19, 13350312), (24, 10568997), (27, 9394664), (36, 7045998), (38, 6675156), (54, 4697332), (57, 4450104), (72, 3522999), (76, 3337578), (108, 2348666), (114, 2225052), (152, 1668789), (171, 1483368), (216, 1174333), (228, 1112526), (342, 741684), (361, 702648), (456, 556263), (513, 494456), (684, 370842), (722, 351324), (1026, 247228), (1083, 234216), (1368, 185421), (1444, 175662), (2052, 123614), (2166, 117108), (2888, 87831), (3249, 78072), (3253, 77976), (4104, 61807), (4332, 58554), (6498, 39036), (6506, 38988), (8664, 29277), (9747, 26024), (9759, 25992), (12996, 19518), (13012, 19494)]