1333887888

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 3617768448

約数和(自身を除く): 2283880560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 53, 74, 106, 111, 148, 159, 212, 222, 296, 318, 383, 424, 444, 592, 636, 766, 848, 888, 1149, 1272, 1369, 1532, 1776, 1961, 2298, 2544, 2738, 3064, 3922, 4107, 4596, 5476, 5883, 6128, 7844, 8214, 9192, 10952, 11766, 14171, 15688, 16428, 18384, 20299, 21904, 23532, 28342, 31376, 32856, 40598, 42513, 47064, 56684, 60897, 65712, 72557, 81196, 85026, 94128, 113368, 121794, 145114, 162392, 170052, 217671, 226736, 243588, 290228, 324784, 340104, 435342, 487176, 524327, 580456, 680208, 751063, 870684, 974352, 1048654, 1160912, 1502126, 1572981, 1741368, 2097308, 2253189, 3004252, 3145962, 3482736, 4194616, 4506378, 6008504, 6291924, 8389232, 9012756, 12017008, 12583848, 18025512, 25167696, 27789331, 36051024, 55578662, 83367993, 111157324, 166735986, 222314648, 333471972, 444629296, 666943944, 1333887888]

約数ペア:

[(1, 1333887888), (2, 666943944), (3, 444629296), (4, 333471972), (6, 222314648), (8, 166735986), (12, 111157324), (16, 83367993), (24, 55578662), (37, 36051024), (48, 27789331), (53, 25167696), (74, 18025512), (106, 12583848), (111, 12017008), (148, 9012756), (159, 8389232), (212, 6291924), (222, 6008504), (296, 4506378), (318, 4194616), (383, 3482736), (424, 3145962), (444, 3004252), (592, 2253189), (636, 2097308), (766, 1741368), (848, 1572981), (888, 1502126), (1149, 1160912), (1272, 1048654), (1369, 974352), (1532, 870684), (1776, 751063), (1961, 680208), (2298, 580456), (2544, 524327), (2738, 487176), (3064, 435342), (3922, 340104), (4107, 324784), (4596, 290228), (5476, 243588), (5883, 226736), (6128, 217671), (7844, 170052), (8214, 162392), (9192, 145114), (10952, 121794), (11766, 113368), (14171, 94128), (15688, 85026), (16428, 81196), (18384, 72557), (20299, 65712), (21904, 60897), (23532, 56684), (28342, 47064), (31376, 42513), (32856, 40598)]