683316

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 72

約数和(自身を含む): 1936480

約数和(自身を除く): 1253164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 81, 108, 111, 114, 148, 162, 171, 222, 228, 243, 324, 333, 342, 444, 486, 513, 666, 684, 703, 972, 999, 1026, 1332, 1406, 1539, 1998, 2052, 2109, 2812, 2997, 3078, 3996, 4218, 4617, 5994, 6156, 6327, 8436, 8991, 9234, 11988, 12654, 17982, 18468, 18981, 25308, 35964, 37962, 56943, 75924, 113886, 170829, 227772, 341658, 683316]

約数ペア:

[(1, 683316), (2, 341658), (3, 227772), (4, 170829), (6, 113886), (9, 75924), (12, 56943), (18, 37962), (19, 35964), (27, 25308), (36, 18981), (37, 18468), (38, 17982), (54, 12654), (57, 11988), (74, 9234), (76, 8991), (81, 8436), (108, 6327), (111, 6156), (114, 5994), (148, 4617), (162, 4218), (171, 3996), (222, 3078), (228, 2997), (243, 2812), (324, 2109), (333, 2052), (342, 1998), (444, 1539), (486, 1406), (513, 1332), (666, 1026), (684, 999), (703, 972)]