253950336

素因数分解:

$2^7\times 3^3\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:593

約数の個数: 128

約数和(自身を含む): 755330400

約数和(自身を除く): 501380064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 197, 216, 288, 373, 384, 394, 432, 576, 591, 746, 788, 864, 1119, 1152, 1182, 1492, 1576, 1728, 1773, 2238, 2364, 2984, 3152, 3357, 3456, 3546, 4476, 4728, 5319, 5968, 6304, 6714, 7092, 8952, 9456, 10071, 10638, 11936, 12608, 13428, 14184, 17904, 18912, 20142, 21276, 23872, 25216, 26856, 28368, 35808, 37824, 40284, 42552, 47744, 53712, 56736, 71616, 73481, 75648, 80568, 85104, 107424, 113472, 143232, 146962, 161136, 170208, 214848, 220443, 226944, 293924, 322272, 340416, 429696, 440886, 587848, 644544, 661329, 680832, 881772, 1175696, 1289088, 1322658, 1763544, 1983987, 2351392, 2645316, 3527088, 3967974, 4702784, 5290632, 7054176, 7935948, 9405568, 10581264, 14108352, 15871896, 21162528, 28216704, 31743792, 42325056, 63487584, 84650112, 126975168, 253950336]

約数ペア:

[(1, 253950336), (2, 126975168), (3, 84650112), (4, 63487584), (6, 42325056), (8, 31743792), (9, 28216704), (12, 21162528), (16, 15871896), (18, 14108352), (24, 10581264), (27, 9405568), (32, 7935948), (36, 7054176), (48, 5290632), (54, 4702784), (64, 3967974), (72, 3527088), (96, 2645316), (108, 2351392), (128, 1983987), (144, 1763544), (192, 1322658), (197, 1289088), (216, 1175696), (288, 881772), (373, 680832), (384, 661329), (394, 644544), (432, 587848), (576, 440886), (591, 429696), (746, 340416), (788, 322272), (864, 293924), (1119, 226944), (1152, 220443), (1182, 214848), (1492, 170208), (1576, 161136), (1728, 146962), (1773, 143232), (2238, 113472), (2364, 107424), (2984, 85104), (3152, 80568), (3357, 75648), (3456, 73481), (3546, 71616), (4476, 56736), (4728, 53712), (5319, 47744), (5968, 42552), (6304, 40284), (6714, 37824), (7092, 35808), (8952, 28368), (9456, 26856), (10071, 25216), (10638, 23872), (11936, 21276), (12608, 20142), (13428, 18912), (14184, 17904)]