2583984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 80

約数和(自身を含む): 7437024

約数和(自身を除く): 4853040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 101, 104, 123, 156, 164, 202, 208, 246, 303, 312, 328, 404, 492, 533, 606, 624, 656, 808, 984, 1066, 1212, 1313, 1599, 1616, 1968, 2132, 2424, 2626, 3198, 3939, 4141, 4264, 4848, 5252, 6396, 7878, 8282, 8528, 10504, 12423, 12792, 15756, 16564, 21008, 24846, 25584, 31512, 33128, 49692, 53833, 63024, 66256, 99384, 107666, 161499, 198768, 215332, 322998, 430664, 645996, 861328, 1291992, 2583984]

約数ペア:

[(1, 2583984), (2, 1291992), (3, 861328), (4, 645996), (6, 430664), (8, 322998), (12, 215332), (13, 198768), (16, 161499), (24, 107666), (26, 99384), (39, 66256), (41, 63024), (48, 53833), (52, 49692), (78, 33128), (82, 31512), (101, 25584), (104, 24846), (123, 21008), (156, 16564), (164, 15756), (202, 12792), (208, 12423), (246, 10504), (303, 8528), (312, 8282), (328, 7878), (404, 6396), (492, 5252), (533, 4848), (606, 4264), (624, 4141), (656, 3939), (808, 3198), (984, 2626), (1066, 2424), (1212, 2132), (1313, 1968), (1599, 1616)]