2567551656

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 6870096000

約数和(自身を除く): 4302544344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 74, 87, 111, 116, 148, 174, 179, 222, 232, 296, 348, 358, 444, 537, 557, 696, 716, 888, 1073, 1074, 1114, 1432, 1671, 2146, 2148, 2228, 3219, 3342, 4292, 4296, 4456, 5191, 6438, 6623, 6684, 8584, 10382, 12876, 13246, 13368, 15573, 16153, 19869, 20609, 20764, 25752, 26492, 31146, 32306, 39738, 41218, 41528, 48459, 52984, 61827, 62292, 64612, 79476, 82436, 96918, 99703, 123654, 124584, 129224, 158952, 164872, 192067, 193836, 199406, 247308, 299109, 384134, 387672, 398812, 494616, 576201, 597661, 598218, 768268, 797624, 1152402, 1195322, 1196436, 1536536, 1792983, 2304804, 2390644, 2392872, 2891387, 3585966, 3689011, 4609608, 4781288, 5782774, 7171932, 7378022, 8674161, 11067033, 11565548, 14343864, 14756044, 17348322, 22134066, 23131096, 29512088, 34696644, 44268132, 69393288, 88536264, 106981319, 213962638, 320943957, 427925276, 641887914, 855850552, 1283775828, 2567551656]

約数ペア:

[(1, 2567551656), (2, 1283775828), (3, 855850552), (4, 641887914), (6, 427925276), (8, 320943957), (12, 213962638), (24, 106981319), (29, 88536264), (37, 69393288), (58, 44268132), (74, 34696644), (87, 29512088), (111, 23131096), (116, 22134066), (148, 17348322), (174, 14756044), (179, 14343864), (222, 11565548), (232, 11067033), (296, 8674161), (348, 7378022), (358, 7171932), (444, 5782774), (537, 4781288), (557, 4609608), (696, 3689011), (716, 3585966), (888, 2891387), (1073, 2392872), (1074, 2390644), (1114, 2304804), (1432, 1792983), (1671, 1536536), (2146, 1196436), (2148, 1195322), (2228, 1152402), (3219, 797624), (3342, 768268), (4292, 598218), (4296, 597661), (4456, 576201), (5191, 494616), (6438, 398812), (6623, 387672), (6684, 384134), (8584, 299109), (10382, 247308), (12876, 199406), (13246, 193836), (13368, 192067), (15573, 164872), (16153, 158952), (19869, 129224), (20609, 124584), (20764, 123654), (25752, 99703), (26492, 96918), (31146, 82436), (32306, 79476), (39738, 64612), (41218, 62292), (41528, 61827), (48459, 52984)]