212179872

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:986

約数の個数: 96

約数和(自身を含む): 582543360

約数和(自身を除く): 370363488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 83, 93, 96, 124, 166, 186, 248, 249, 332, 372, 496, 498, 664, 744, 859, 992, 996, 1328, 1488, 1718, 1992, 2573, 2577, 2656, 2976, 3436, 3984, 5146, 5154, 6872, 7719, 7968, 10292, 10308, 13744, 15438, 20584, 20616, 26629, 27488, 30876, 41168, 41232, 53258, 61752, 71297, 79887, 82336, 82464, 106516, 123504, 142594, 159774, 213032, 213891, 247008, 285188, 319548, 426064, 427782, 570376, 639096, 852128, 855564, 1140752, 1278192, 1711128, 2210207, 2281504, 2556384, 3422256, 4420414, 6630621, 6844512, 8840828, 13261242, 17681656, 26522484, 35363312, 53044968, 70726624, 106089936, 212179872]

約数ペア:

[(1, 212179872), (2, 106089936), (3, 70726624), (4, 53044968), (6, 35363312), (8, 26522484), (12, 17681656), (16, 13261242), (24, 8840828), (31, 6844512), (32, 6630621), (48, 4420414), (62, 3422256), (83, 2556384), (93, 2281504), (96, 2210207), (124, 1711128), (166, 1278192), (186, 1140752), (248, 855564), (249, 852128), (332, 639096), (372, 570376), (496, 427782), (498, 426064), (664, 319548), (744, 285188), (859, 247008), (992, 213891), (996, 213032), (1328, 159774), (1488, 142594), (1718, 123504), (1992, 106516), (2573, 82464), (2577, 82336), (2656, 79887), (2976, 71297), (3436, 61752), (3984, 53258), (5146, 41232), (5154, 41168), (6872, 30876), (7719, 27488), (7968, 26629), (10292, 20616), (10308, 20584), (13744, 15438)]