258040032

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{2797}}^1$

素因数の和:2872

約数の個数: 72

約数和(自身を含む): 700160328

約数和(自身を除く): 442120296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 961, 992, 1488, 1922, 2797, 2883, 2976, 3844, 5594, 5766, 7688, 8391, 11188, 11532, 15376, 16782, 22376, 23064, 30752, 33564, 44752, 46128, 67128, 86707, 89504, 92256, 134256, 173414, 260121, 268512, 346828, 520242, 693656, 1040484, 1387312, 2080968, 2687917, 2774624, 4161936, 5375834, 8063751, 8323872, 10751668, 16127502, 21503336, 32255004, 43006672, 64510008, 86013344, 129020016, 258040032]

約数ペア:

[(1, 258040032), (2, 129020016), (3, 86013344), (4, 64510008), (6, 43006672), (8, 32255004), (12, 21503336), (16, 16127502), (24, 10751668), (31, 8323872), (32, 8063751), (48, 5375834), (62, 4161936), (93, 2774624), (96, 2687917), (124, 2080968), (186, 1387312), (248, 1040484), (372, 693656), (496, 520242), (744, 346828), (961, 268512), (992, 260121), (1488, 173414), (1922, 134256), (2797, 92256), (2883, 89504), (2976, 86707), (3844, 67128), (5594, 46128), (5766, 44752), (7688, 33564), (8391, 30752), (11188, 23064), (11532, 22376), (15376, 16782)]