1445808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 4610816

約数和(自身を除く): 3165008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 331, 336, 364, 546, 624, 662, 728, 993, 1092, 1324, 1456, 1986, 2184, 2317, 2648, 3972, 4303, 4368, 4634, 5296, 6951, 7944, 8606, 9268, 12909, 13902, 15888, 17212, 18536, 25818, 27804, 30121, 34424, 37072, 51636, 55608, 60242, 68848, 90363, 103272, 111216, 120484, 180726, 206544, 240968, 361452, 481936, 722904, 1445808]

約数ペア:

[(1, 1445808), (2, 722904), (3, 481936), (4, 361452), (6, 240968), (7, 206544), (8, 180726), (12, 120484), (13, 111216), (14, 103272), (16, 90363), (21, 68848), (24, 60242), (26, 55608), (28, 51636), (39, 37072), (42, 34424), (48, 30121), (52, 27804), (56, 25818), (78, 18536), (84, 17212), (91, 15888), (104, 13902), (112, 12909), (156, 9268), (168, 8606), (182, 7944), (208, 6951), (273, 5296), (312, 4634), (331, 4368), (336, 4303), (364, 3972), (546, 2648), (624, 2317), (662, 2184), (728, 1986), (993, 1456), (1092, 1324)]