2620803744

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{700001}}^1$

素因数の和:700030

約数の個数: 72

約数和(自身を含む): 8026222932

約数和(自身を除く): 5405419188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 700001, 1400002, 2100003, 2800004, 4200006, 5600008, 6300009, 8400012, 9100013, 11200016, 12600018, 16800024, 18200026, 22400032, 25200036, 27300039, 33600048, 36400052, 50400072, 54600078, 67200096, 72800104, 81900117, 100800144, 109200156, 145600208, 163800234, 201600288, 218400312, 291200416, 327600468, 436800624, 655200936, 873601248, 1310401872, 2620803744]

約数ペア:

[(1, 2620803744), (2, 1310401872), (3, 873601248), (4, 655200936), (6, 436800624), (8, 327600468), (9, 291200416), (12, 218400312), (13, 201600288), (16, 163800234), (18, 145600208), (24, 109200156), (26, 100800144), (32, 81900117), (36, 72800104), (39, 67200096), (48, 54600078), (52, 50400072), (72, 36400052), (78, 33600048), (96, 27300039), (104, 25200036), (117, 22400032), (144, 18200026), (156, 16800024), (208, 12600018), (234, 11200016), (288, 9100013), (312, 8400012), (416, 6300009), (468, 5600008), (624, 4200006), (936, 2800004), (1248, 2100003), (1872, 1400002), (3744, 700001)]