389610232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 827366400

約数和(自身を除く): 437756168

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 251, 341, 502, 569, 682, 1004, 1138, 1364, 2008, 2276, 2728, 2761, 4552, 5522, 6259, 7781, 11044, 12518, 15562, 17639, 22088, 25036, 31124, 35278, 50072, 62248, 70556, 85591, 141112, 142819, 171182, 194029, 285638, 342364, 388058, 571276, 684728, 776116, 1142552, 1552232, 1571009, 3142018, 4427389, 6284036, 8854778, 12568072, 17709556, 35419112, 48701279, 97402558, 194805116, 389610232]

約数ペア:

[(1, 389610232), (2, 194805116), (4, 97402558), (8, 48701279), (11, 35419112), (22, 17709556), (31, 12568072), (44, 8854778), (62, 6284036), (88, 4427389), (124, 3142018), (248, 1571009), (251, 1552232), (341, 1142552), (502, 776116), (569, 684728), (682, 571276), (1004, 388058), (1138, 342364), (1364, 285638), (2008, 194029), (2276, 171182), (2728, 142819), (2761, 141112), (4552, 85591), (5522, 70556), (6259, 62248), (7781, 50072), (11044, 35278), (12518, 31124), (15562, 25036), (17639, 22088)]