538011696

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{661}}^1$

素因数の和:1250

約数の個数: 80

約数和(自身を含む): 1439495168

約数和(自身を除く): 901483472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 547, 661, 744, 1094, 1322, 1488, 1641, 1983, 2188, 2644, 3282, 3966, 4376, 5288, 6564, 7932, 8752, 10576, 13128, 15864, 16957, 20491, 26256, 31728, 33914, 40982, 50871, 61473, 67828, 81964, 101742, 122946, 135656, 163928, 203484, 245892, 271312, 327856, 361567, 406968, 491784, 723134, 813936, 983568, 1084701, 1446268, 2169402, 2892536, 4338804, 5785072, 8677608, 11208577, 17355216, 22417154, 33625731, 44834308, 67251462, 89668616, 134502924, 179337232, 269005848, 538011696]

約数ペア:

[(1, 538011696), (2, 269005848), (3, 179337232), (4, 134502924), (6, 89668616), (8, 67251462), (12, 44834308), (16, 33625731), (24, 22417154), (31, 17355216), (48, 11208577), (62, 8677608), (93, 5785072), (124, 4338804), (186, 2892536), (248, 2169402), (372, 1446268), (496, 1084701), (547, 983568), (661, 813936), (744, 723134), (1094, 491784), (1322, 406968), (1488, 361567), (1641, 327856), (1983, 271312), (2188, 245892), (2644, 203484), (3282, 163928), (3966, 135656), (4376, 122946), (5288, 101742), (6564, 81964), (7932, 67828), (8752, 61473), (10576, 50871), (13128, 40982), (15864, 33914), (16957, 31728), (20491, 26256)]