231059556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 724284288

約数和(自身を除く): 493224732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 251, 252, 273, 281, 364, 468, 502, 546, 562, 753, 819, 843, 1004, 1092, 1124, 1506, 1638, 1686, 1757, 1967, 2259, 2529, 3012, 3263, 3276, 3372, 3514, 3653, 3934, 4518, 5058, 5271, 5901, 6526, 7028, 7306, 7868, 9036, 9789, 10116, 10542, 10959, 11802, 13052, 14612, 15813, 17703, 19578, 21084, 21918, 22841, 23604, 25571, 29367, 31626, 32877, 35406, 39156, 43836, 45682, 51142, 58734, 63252, 65754, 68523, 70531, 70812, 76713, 91364, 102284, 117468, 131508, 137046, 141062, 153426, 205569, 211593, 230139, 274092, 282124, 306852, 411138, 423186, 460278, 493717, 634779, 822276, 846372, 916903, 920556, 987434, 1269558, 1481151, 1833806, 1974868, 2539116, 2750709, 2962302, 3667612, 4443453, 5501418, 5924604, 6418321, 8252127, 8886906, 11002836, 12836642, 16504254, 17773812, 19254963, 25673284, 33008508, 38509926, 57764889, 77019852, 115529778, 231059556]

約数ペア:

[(1, 231059556), (2, 115529778), (3, 77019852), (4, 57764889), (6, 38509926), (7, 33008508), (9, 25673284), (12, 19254963), (13, 17773812), (14, 16504254), (18, 12836642), (21, 11002836), (26, 8886906), (28, 8252127), (36, 6418321), (39, 5924604), (42, 5501418), (52, 4443453), (63, 3667612), (78, 2962302), (84, 2750709), (91, 2539116), (117, 1974868), (126, 1833806), (156, 1481151), (182, 1269558), (234, 987434), (251, 920556), (252, 916903), (273, 846372), (281, 822276), (364, 634779), (468, 493717), (502, 460278), (546, 423186), (562, 411138), (753, 306852), (819, 282124), (843, 274092), (1004, 230139), (1092, 211593), (1124, 205569), (1506, 153426), (1638, 141062), (1686, 137046), (1757, 131508), (1967, 117468), (2259, 102284), (2529, 91364), (3012, 76713), (3263, 70812), (3276, 70531), (3372, 68523), (3514, 65754), (3653, 63252), (3934, 58734), (4518, 51142), (5058, 45682), (5271, 43836), (5901, 39156), (6526, 35406), (7028, 32877), (7306, 31626), (7868, 29367), (9036, 25571), (9789, 23604), (10116, 22841), (10542, 21918), (10959, 21084), (11802, 19578), (13052, 17703), (14612, 15813)]