255873485238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{27409}}^1$

素因数の和:27822

約数の個数: 96

約数和(自身を含む): 602724849120

約数和(自身を除く): 346851363882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 113, 147, 226, 281, 294, 339, 562, 678, 791, 843, 1582, 1686, 1967, 2373, 3934, 4746, 5537, 5901, 11074, 11802, 13769, 16611, 27409, 27538, 31753, 33222, 41307, 54818, 63506, 82227, 82614, 95259, 164454, 190518, 191863, 222271, 383726, 444542, 575589, 666813, 1151178, 1333626, 1343041, 1555897, 2686082, 3097217, 3111794, 4029123, 4667691, 6194434, 7701929, 8058246, 9291651, 9335382, 15403858, 18583302, 21680519, 23105787, 43361038, 46211574, 53913503, 65041557, 107827006, 130083114, 151763633, 161740509, 303527266, 323481018, 377394521, 455290899, 754789042, 870317977, 910581798, 1132183563, 1740635954, 2264367126, 2610953931, 5221907862, 6092225839, 12184451678, 18276677517, 36553355034, 42645580873, 85291161746, 127936742619, 255873485238]

約数ペア:

[(1, 255873485238), (2, 127936742619), (3, 85291161746), (6, 42645580873), (7, 36553355034), (14, 18276677517), (21, 12184451678), (42, 6092225839), (49, 5221907862), (98, 2610953931), (113, 2264367126), (147, 1740635954), (226, 1132183563), (281, 910581798), (294, 870317977), (339, 754789042), (562, 455290899), (678, 377394521), (791, 323481018), (843, 303527266), (1582, 161740509), (1686, 151763633), (1967, 130083114), (2373, 107827006), (3934, 65041557), (4746, 53913503), (5537, 46211574), (5901, 43361038), (11074, 23105787), (11802, 21680519), (13769, 18583302), (16611, 15403858), (27409, 9335382), (27538, 9291651), (31753, 8058246), (33222, 7701929), (41307, 6194434), (54818, 4667691), (63506, 4029123), (82227, 3111794), (82614, 3097217), (95259, 2686082), (164454, 1555897), (190518, 1343041), (191863, 1333626), (222271, 1151178), (383726, 666813), (444542, 575589)]