247049232

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 651119040

約数和(自身を除く): 404069808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 131, 202, 262, 303, 389, 393, 404, 524, 606, 778, 786, 808, 1048, 1167, 1212, 1556, 1572, 1616, 2096, 2334, 2424, 3112, 3144, 4668, 4848, 6224, 6288, 9336, 13231, 18672, 26462, 39289, 39693, 50959, 52924, 78578, 79386, 101918, 105848, 117867, 152877, 157156, 158772, 203836, 211696, 235734, 305754, 314312, 317544, 407672, 471468, 611508, 628624, 635088, 815344, 942936, 1223016, 1885872, 2446032, 5146859, 10293718, 15440577, 20587436, 30881154, 41174872, 61762308, 82349744, 123524616, 247049232]

約数ペア:

[(1, 247049232), (2, 123524616), (3, 82349744), (4, 61762308), (6, 41174872), (8, 30881154), (12, 20587436), (16, 15440577), (24, 10293718), (48, 5146859), (101, 2446032), (131, 1885872), (202, 1223016), (262, 942936), (303, 815344), (389, 635088), (393, 628624), (404, 611508), (524, 471468), (606, 407672), (778, 317544), (786, 314312), (808, 305754), (1048, 235734), (1167, 211696), (1212, 203836), (1556, 158772), (1572, 157156), (1616, 152877), (2096, 117867), (2334, 105848), (2424, 101918), (3112, 79386), (3144, 78578), (4668, 52924), (4848, 50959), (6224, 39693), (6288, 39289), (9336, 26462), (13231, 18672)]