229242244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 511588224

約数和(自身を除く): 282345980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 121, 142, 154, 242, 284, 308, 484, 497, 781, 847, 953, 994, 1562, 1694, 1906, 1988, 3124, 3388, 3812, 5467, 6671, 8591, 10483, 10934, 13342, 17182, 20966, 21868, 26684, 34364, 41932, 60137, 67663, 73381, 115313, 120274, 135326, 146762, 230626, 240548, 270652, 293524, 461252, 473641, 744293, 807191, 947282, 1488586, 1614382, 1894564, 2977172, 3228764, 5210051, 8187223, 10420102, 16374446, 20840204, 32748892, 57310561, 114621122, 229242244]

約数ペア:

[(1, 229242244), (2, 114621122), (4, 57310561), (7, 32748892), (11, 20840204), (14, 16374446), (22, 10420102), (28, 8187223), (44, 5210051), (71, 3228764), (77, 2977172), (121, 1894564), (142, 1614382), (154, 1488586), (242, 947282), (284, 807191), (308, 744293), (484, 473641), (497, 461252), (781, 293524), (847, 270652), (953, 240548), (994, 230626), (1562, 146762), (1694, 135326), (1906, 120274), (1988, 115313), (3124, 73381), (3388, 67663), (3812, 60137), (5467, 41932), (6671, 34364), (8591, 26684), (10483, 21868), (10934, 20966), (13342, 17182)]