228511668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1109}}^1$

素因数の和:1357

約数の個数: 96

約数和(自身を含む): 668344320

約数和(自身を除く): 439832652

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 223, 231, 308, 446, 462, 669, 892, 924, 1109, 1338, 1561, 2218, 2453, 2676, 3122, 3327, 4436, 4683, 4906, 6244, 6654, 7359, 7763, 9366, 9812, 12199, 13308, 14718, 15526, 17171, 18732, 23289, 24398, 29436, 31052, 34342, 36597, 46578, 48796, 51513, 68684, 73194, 85393, 93156, 103026, 146388, 170786, 206052, 247307, 256179, 341572, 494614, 512358, 741921, 989228, 1024716, 1483842, 1731149, 2720377, 2967684, 3462298, 5193447, 5440754, 6924596, 8161131, 10386894, 10881508, 16322262, 19042639, 20773788, 32644524, 38085278, 57127917, 76170556, 114255834, 228511668]

約数ペア:

[(1, 228511668), (2, 114255834), (3, 76170556), (4, 57127917), (6, 38085278), (7, 32644524), (11, 20773788), (12, 19042639), (14, 16322262), (21, 10881508), (22, 10386894), (28, 8161131), (33, 6924596), (42, 5440754), (44, 5193447), (66, 3462298), (77, 2967684), (84, 2720377), (132, 1731149), (154, 1483842), (223, 1024716), (231, 989228), (308, 741921), (446, 512358), (462, 494614), (669, 341572), (892, 256179), (924, 247307), (1109, 206052), (1338, 170786), (1561, 146388), (2218, 103026), (2453, 93156), (2676, 85393), (3122, 73194), (3327, 68684), (4436, 51513), (4683, 48796), (4906, 46578), (6244, 36597), (6654, 34342), (7359, 31052), (7763, 29436), (9366, 24398), (9812, 23289), (12199, 18732), (13308, 17171), (14718, 15526)]