229887918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 553355712

約数和(自身を除く): 323467794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 101, 117, 137, 142, 202, 213, 234, 274, 303, 411, 426, 606, 639, 822, 909, 923, 1233, 1278, 1313, 1781, 1818, 1846, 2466, 2626, 2769, 3562, 3939, 5343, 5538, 7171, 7878, 8307, 9727, 10686, 11817, 13837, 14342, 16029, 16614, 19454, 21513, 23634, 27674, 29181, 32058, 41511, 43026, 58362, 64539, 83022, 87543, 93223, 124533, 126451, 129078, 175086, 179881, 186446, 249066, 252902, 279669, 359762, 379353, 539643, 559338, 758706, 839007, 982427, 1079286, 1138059, 1618929, 1678014, 1964854, 2276118, 2947281, 3237858, 5894562, 8841843, 12771551, 17683686, 25543102, 38314653, 76629306, 114943959, 229887918]

約数ペア:

[(1, 229887918), (2, 114943959), (3, 76629306), (6, 38314653), (9, 25543102), (13, 17683686), (18, 12771551), (26, 8841843), (39, 5894562), (71, 3237858), (78, 2947281), (101, 2276118), (117, 1964854), (137, 1678014), (142, 1618929), (202, 1138059), (213, 1079286), (234, 982427), (274, 839007), (303, 758706), (411, 559338), (426, 539643), (606, 379353), (639, 359762), (822, 279669), (909, 252902), (923, 249066), (1233, 186446), (1278, 179881), (1313, 175086), (1781, 129078), (1818, 126451), (1846, 124533), (2466, 93223), (2626, 87543), (2769, 83022), (3562, 64539), (3939, 58362), (5343, 43026), (5538, 41511), (7171, 32058), (7878, 29181), (8307, 27674), (9727, 23634), (10686, 21513), (11817, 19454), (13837, 16614), (14342, 16029)]