3640881608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{27631}}^1$

素因数の和:27838

約数の個数: 64

約数和(自身を含む): 8448760320

約数和(自身を除く): 4807878712

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 181, 182, 362, 364, 724, 728, 1267, 1448, 2353, 2534, 4706, 5068, 9412, 10136, 16471, 18824, 27631, 32942, 55262, 65884, 110524, 131768, 193417, 221048, 359203, 386834, 718406, 773668, 1436812, 1547336, 2514421, 2873624, 5001211, 5028842, 10002422, 10057684, 20004844, 20115368, 35008477, 40009688, 65015743, 70016954, 130031486, 140033908, 260062972, 280067816, 455110201, 520125944, 910220402, 1820440804, 3640881608]

約数ペア:

[(1, 3640881608), (2, 1820440804), (4, 910220402), (7, 520125944), (8, 455110201), (13, 280067816), (14, 260062972), (26, 140033908), (28, 130031486), (52, 70016954), (56, 65015743), (91, 40009688), (104, 35008477), (181, 20115368), (182, 20004844), (362, 10057684), (364, 10002422), (724, 5028842), (728, 5001211), (1267, 2873624), (1448, 2514421), (2353, 1547336), (2534, 1436812), (4706, 773668), (5068, 718406), (9412, 386834), (10136, 359203), (16471, 221048), (18824, 193417), (27631, 131768), (32942, 110524), (55262, 65884)]