284316084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1721}}^1$

素因数の和:2097

約数の個数: 72

約数和(自身を含む): 776615112

約数和(自身を除く): 492299028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 353, 468, 706, 1059, 1412, 1721, 2118, 3177, 3442, 4236, 4589, 5163, 6354, 6884, 9178, 10326, 12708, 13767, 15489, 18356, 20652, 22373, 27534, 30978, 41301, 44746, 55068, 61956, 67119, 82602, 89492, 134238, 165204, 201357, 268476, 402714, 607513, 805428, 1215026, 1822539, 2430052, 3645078, 5467617, 7290156, 7897669, 10935234, 15795338, 21870468, 23693007, 31590676, 47386014, 71079021, 94772028, 142158042, 284316084]

約数ペア:

[(1, 284316084), (2, 142158042), (3, 94772028), (4, 71079021), (6, 47386014), (9, 31590676), (12, 23693007), (13, 21870468), (18, 15795338), (26, 10935234), (36, 7897669), (39, 7290156), (52, 5467617), (78, 3645078), (117, 2430052), (156, 1822539), (234, 1215026), (353, 805428), (468, 607513), (706, 402714), (1059, 268476), (1412, 201357), (1721, 165204), (2118, 134238), (3177, 89492), (3442, 82602), (4236, 67119), (4589, 61956), (5163, 55068), (6354, 44746), (6884, 41301), (9178, 30978), (10326, 27534), (12708, 22373), (13767, 20652), (15489, 18356)]