286151796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13681}}^1$

素因数の和:13781

約数の個数: 72

約数和(自身を含む): 836681664

約数和(自身を除く): 550529868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 5229, 6972, 10458, 13681, 20916, 27362, 41043, 54724, 82086, 95767, 123129, 164172, 191534, 246258, 287301, 383068, 492516, 574602, 861903, 1135523, 1149204, 1723806, 2271046, 3406569, 3447612, 4542092, 6813138, 7948661, 10219707, 13626276, 15897322, 20439414, 23845983, 31794644, 40878828, 47691966, 71537949, 95383932, 143075898, 286151796]

約数ペア:

[(1, 286151796), (2, 143075898), (3, 95383932), (4, 71537949), (6, 47691966), (7, 40878828), (9, 31794644), (12, 23845983), (14, 20439414), (18, 15897322), (21, 13626276), (28, 10219707), (36, 7948661), (42, 6813138), (63, 4542092), (83, 3447612), (84, 3406569), (126, 2271046), (166, 1723806), (249, 1149204), (252, 1135523), (332, 861903), (498, 574602), (581, 492516), (747, 383068), (996, 287301), (1162, 246258), (1494, 191534), (1743, 164172), (2324, 123129), (2988, 95767), (3486, 82086), (5229, 54724), (6972, 41043), (10458, 27362), (13681, 20916)]