628653648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:629

約数の個数: 160

約数和(自身を含む): 1937376000

約数和(自身を除く): 1308722352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 149, 168, 174, 203, 232, 298, 336, 348, 406, 433, 447, 464, 596, 609, 696, 812, 866, 894, 1043, 1192, 1218, 1299, 1392, 1624, 1732, 1788, 2086, 2384, 2436, 2598, 3031, 3129, 3248, 3464, 3576, 4172, 4321, 4872, 5196, 6062, 6258, 6928, 7152, 8344, 8642, 9093, 9744, 10392, 12124, 12516, 12557, 12963, 16688, 17284, 18186, 20784, 24248, 25032, 25114, 25926, 30247, 34568, 36372, 37671, 48496, 50064, 50228, 51852, 60494, 64517, 69136, 72744, 75342, 87899, 90741, 100456, 103704, 120988, 129034, 145488, 150684, 175798, 181482, 193551, 200912, 207408, 241976, 258068, 263697, 301368, 351596, 362964, 387102, 451619, 483952, 516136, 527394, 602736, 703192, 725928, 774204, 903238, 1032272, 1054788, 1354857, 1406384, 1451856, 1548408, 1806476, 1870993, 2109576, 2709714, 3096816, 3612952, 3741986, 4219152, 5419428, 5612979, 7225904, 7483972, 10838856, 11225958, 13096951, 14967944, 21677712, 22451916, 26193902, 29935888, 39290853, 44903832, 52387804, 78581706, 89807664, 104775608, 157163412, 209551216, 314326824, 628653648]

約数ペア:

[(1, 628653648), (2, 314326824), (3, 209551216), (4, 157163412), (6, 104775608), (7, 89807664), (8, 78581706), (12, 52387804), (14, 44903832), (16, 39290853), (21, 29935888), (24, 26193902), (28, 22451916), (29, 21677712), (42, 14967944), (48, 13096951), (56, 11225958), (58, 10838856), (84, 7483972), (87, 7225904), (112, 5612979), (116, 5419428), (149, 4219152), (168, 3741986), (174, 3612952), (203, 3096816), (232, 2709714), (298, 2109576), (336, 1870993), (348, 1806476), (406, 1548408), (433, 1451856), (447, 1406384), (464, 1354857), (596, 1054788), (609, 1032272), (696, 903238), (812, 774204), (866, 725928), (894, 703192), (1043, 602736), (1192, 527394), (1218, 516136), (1299, 483952), (1392, 451619), (1624, 387102), (1732, 362964), (1788, 351596), (2086, 301368), (2384, 263697), (2436, 258068), (2598, 241976), (3031, 207408), (3129, 200912), (3248, 193551), (3464, 181482), (3576, 175798), (4172, 150684), (4321, 145488), (4872, 129034), (5196, 120988), (6062, 103704), (6258, 100456), (6928, 90741), (7152, 87899), (8344, 75342), (8642, 72744), (9093, 69136), (9744, 64517), (10392, 60494), (12124, 51852), (12516, 50228), (12557, 50064), (12963, 48496), (16688, 37671), (17284, 36372), (18186, 34568), (20784, 30247), (24248, 25926), (25032, 25114)]