290431128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3221}}^1$

素因数の和:3277

約数の個数: 96

約数和(自身を含む): 830889360

約数和(自身を除く): 540458232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 289, 312, 408, 442, 578, 663, 867, 884, 1156, 1326, 1734, 1768, 2312, 2652, 3221, 3468, 3757, 5304, 6442, 6936, 7514, 9663, 11271, 12884, 15028, 19326, 22542, 25768, 30056, 38652, 41873, 45084, 54757, 77304, 83746, 90168, 109514, 125619, 164271, 167492, 219028, 251238, 328542, 334984, 438056, 502476, 657084, 711841, 930869, 1004952, 1314168, 1423682, 1861738, 2135523, 2792607, 2847364, 3723476, 4271046, 5585214, 5694728, 7446952, 8542092, 11170428, 12101297, 17084184, 22340856, 24202594, 36303891, 48405188, 72607782, 96810376, 145215564, 290431128]

約数ペア:

[(1, 290431128), (2, 145215564), (3, 96810376), (4, 72607782), (6, 48405188), (8, 36303891), (12, 24202594), (13, 22340856), (17, 17084184), (24, 12101297), (26, 11170428), (34, 8542092), (39, 7446952), (51, 5694728), (52, 5585214), (68, 4271046), (78, 3723476), (102, 2847364), (104, 2792607), (136, 2135523), (156, 1861738), (204, 1423682), (221, 1314168), (289, 1004952), (312, 930869), (408, 711841), (442, 657084), (578, 502476), (663, 438056), (867, 334984), (884, 328542), (1156, 251238), (1326, 219028), (1734, 167492), (1768, 164271), (2312, 125619), (2652, 109514), (3221, 90168), (3468, 83746), (3757, 77304), (5304, 54757), (6442, 45084), (6936, 41873), (7514, 38652), (9663, 30056), (11271, 25768), (12884, 22542), (15028, 19326)]