255768552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1039}}^1$

素因数の和:1327

約数の個数: 96

約数和(自身を含む): 749548800

約数和(自身を除く): 493780248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 263, 312, 468, 526, 789, 936, 1039, 1052, 1578, 2078, 2104, 2367, 3117, 3156, 3419, 4156, 4734, 6234, 6312, 6838, 8312, 9351, 9468, 10257, 12468, 13507, 13676, 18702, 18936, 20514, 24936, 27014, 27352, 30771, 37404, 40521, 41028, 54028, 61542, 74808, 81042, 82056, 108056, 121563, 123084, 162084, 243126, 246168, 273257, 324168, 486252, 546514, 819771, 972504, 1093028, 1639542, 2186056, 2459313, 3279084, 3552341, 4918626, 6558168, 7104682, 9837252, 10657023, 14209364, 19674504, 21314046, 28418728, 31971069, 42628092, 63942138, 85256184, 127884276, 255768552]

約数ペア:

[(1, 255768552), (2, 127884276), (3, 85256184), (4, 63942138), (6, 42628092), (8, 31971069), (9, 28418728), (12, 21314046), (13, 19674504), (18, 14209364), (24, 10657023), (26, 9837252), (36, 7104682), (39, 6558168), (52, 4918626), (72, 3552341), (78, 3279084), (104, 2459313), (117, 2186056), (156, 1639542), (234, 1093028), (263, 972504), (312, 819771), (468, 546514), (526, 486252), (789, 324168), (936, 273257), (1039, 246168), (1052, 243126), (1578, 162084), (2078, 123084), (2104, 121563), (2367, 108056), (3117, 82056), (3156, 81042), (3419, 74808), (4156, 61542), (4734, 54028), (6234, 41028), (6312, 40521), (6838, 37404), (8312, 30771), (9351, 27352), (9468, 27014), (10257, 24936), (12468, 20514), (13507, 18936), (13676, 18702)]