243957168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18617}}^1$

素因数の和:18651

約数の個数: 120

約数和(自身を含む): 840342048

約数和(自身を除く): 596384880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 18617, 37234, 55851, 74468, 111702, 130319, 148936, 167553, 223404, 242021, 260638, 297872, 335106, 390957, 446808, 484042, 521276, 670212, 726063, 781914, 893616, 968084, 1042552, 1172871, 1340424, 1452126, 1563828, 1694147, 1936168, 2085104, 2178189, 2345742, 2680848, 2904252, 3127656, 3388294, 3872336, 4356378, 4691484, 5082441, 5808504, 6255312, 6776588, 8712756, 9382968, 10164882, 11617008, 13553176, 15247323, 17425512, 18765936, 20329764, 27106352, 30494646, 34851024, 40659528, 60989292, 81319056, 121978584, 243957168]

約数ペア:

[(1, 243957168), (2, 121978584), (3, 81319056), (4, 60989292), (6, 40659528), (7, 34851024), (8, 30494646), (9, 27106352), (12, 20329764), (13, 18765936), (14, 17425512), (16, 15247323), (18, 13553176), (21, 11617008), (24, 10164882), (26, 9382968), (28, 8712756), (36, 6776588), (39, 6255312), (42, 5808504), (48, 5082441), (52, 4691484), (56, 4356378), (63, 3872336), (72, 3388294), (78, 3127656), (84, 2904252), (91, 2680848), (104, 2345742), (112, 2178189), (117, 2085104), (126, 1936168), (144, 1694147), (156, 1563828), (168, 1452126), (182, 1340424), (208, 1172871), (234, 1042552), (252, 968084), (273, 893616), (312, 781914), (336, 726063), (364, 670212), (468, 521276), (504, 484042), (546, 446808), (624, 390957), (728, 335106), (819, 297872), (936, 260638), (1008, 242021), (1092, 223404), (1456, 167553), (1638, 148936), (1872, 130319), (2184, 111702), (3276, 74468), (4368, 55851), (6552, 37234), (13104, 18617)]