531865464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{2467}}^1$

素因数の和:3180

約数の個数: 64

約数和(自身を含む): 1434599040

約数和(自身を除く): 902733576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 691, 1382, 2073, 2467, 2764, 4146, 4934, 5528, 7401, 8292, 8983, 9868, 14802, 16584, 17966, 19736, 26949, 29604, 32071, 35932, 53898, 59208, 64142, 71864, 96213, 107796, 128284, 192426, 215592, 256568, 384852, 769704, 1704697, 3409394, 5114091, 6818788, 10228182, 13637576, 20456364, 22161061, 40912728, 44322122, 66483183, 88644244, 132966366, 177288488, 265932732, 531865464]

約数ペア:

[(1, 531865464), (2, 265932732), (3, 177288488), (4, 132966366), (6, 88644244), (8, 66483183), (12, 44322122), (13, 40912728), (24, 22161061), (26, 20456364), (39, 13637576), (52, 10228182), (78, 6818788), (104, 5114091), (156, 3409394), (312, 1704697), (691, 769704), (1382, 384852), (2073, 256568), (2467, 215592), (2764, 192426), (4146, 128284), (4934, 107796), (5528, 96213), (7401, 71864), (8292, 64142), (8983, 59208), (9868, 53898), (14802, 35932), (16584, 32071), (17966, 29604), (19736, 26949)]