1644332664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{29443}}^1$

素因数の和:29644

約数の個数: 64

約数和(自身を含む): 4451932800

約数和(自身を除く): 2807600136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 179, 312, 358, 537, 716, 1074, 1432, 2148, 2327, 4296, 4654, 6981, 9308, 13962, 18616, 27924, 29443, 55848, 58886, 88329, 117772, 176658, 235544, 353316, 382759, 706632, 765518, 1148277, 1531036, 2296554, 3062072, 4593108, 5270297, 9186216, 10540594, 15810891, 21081188, 31621782, 42162376, 63243564, 68513861, 126487128, 137027722, 205541583, 274055444, 411083166, 548110888, 822166332, 1644332664]

約数ペア:

[(1, 1644332664), (2, 822166332), (3, 548110888), (4, 411083166), (6, 274055444), (8, 205541583), (12, 137027722), (13, 126487128), (24, 68513861), (26, 63243564), (39, 42162376), (52, 31621782), (78, 21081188), (104, 15810891), (156, 10540594), (179, 9186216), (312, 5270297), (358, 4593108), (537, 3062072), (716, 2296554), (1074, 1531036), (1432, 1148277), (2148, 765518), (2327, 706632), (4296, 382759), (4654, 353316), (6981, 235544), (9308, 176658), (13962, 117772), (18616, 88329), (27924, 58886), (29443, 55848)]