1718928

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 80

約数和(自身を含む): 5178240

約数和(自身を除く): 3459312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 173, 184, 207, 216, 276, 346, 368, 414, 432, 519, 552, 621, 692, 828, 1038, 1104, 1242, 1384, 1557, 1656, 2076, 2484, 2768, 3114, 3312, 3979, 4152, 4671, 4968, 6228, 7958, 8304, 9342, 9936, 11937, 12456, 15916, 18684, 23874, 24912, 31832, 35811, 37368, 47748, 63664, 71622, 74736, 95496, 107433, 143244, 190992, 214866, 286488, 429732, 572976, 859464, 1718928]

約数ペア:

[(1, 1718928), (2, 859464), (3, 572976), (4, 429732), (6, 286488), (8, 214866), (9, 190992), (12, 143244), (16, 107433), (18, 95496), (23, 74736), (24, 71622), (27, 63664), (36, 47748), (46, 37368), (48, 35811), (54, 31832), (69, 24912), (72, 23874), (92, 18684), (108, 15916), (138, 12456), (144, 11937), (173, 9936), (184, 9342), (207, 8304), (216, 7958), (276, 6228), (346, 4968), (368, 4671), (414, 4152), (432, 3979), (519, 3312), (552, 3114), (621, 2768), (692, 2484), (828, 2076), (1038, 1656), (1104, 1557), (1242, 1384)]