2018128512

素因数分解:

$2^7\times 3^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:674

約数の個数: 128

約数和(自身を含む): 5488171200

約数和(自身を除く): 3470042688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 281, 317, 354, 384, 472, 562, 634, 708, 843, 944, 951, 1124, 1268, 1416, 1686, 1888, 1902, 2248, 2536, 2832, 3372, 3776, 3804, 4496, 5072, 5664, 6744, 7552, 7608, 8992, 10144, 11328, 13488, 15216, 16579, 17984, 18703, 20288, 22656, 26976, 30432, 33158, 35968, 37406, 40576, 49737, 53952, 56109, 60864, 66316, 74812, 89077, 99474, 107904, 112218, 121728, 132632, 149624, 178154, 198948, 224436, 265264, 267231, 299248, 356308, 397896, 448872, 530528, 534462, 598496, 712616, 795792, 897744, 1061056, 1068924, 1196992, 1425232, 1591584, 1795488, 2122112, 2137848, 2393984, 2850464, 3183168, 3590976, 4275696, 5255543, 5700928, 6366336, 7181952, 8551392, 10511086, 11401856, 15766629, 17102784, 21022172, 31533258, 34205568, 42044344, 63066516, 84088688, 126133032, 168177376, 252266064, 336354752, 504532128, 672709504, 1009064256, 2018128512]

約数ペア:

[(1, 2018128512), (2, 1009064256), (3, 672709504), (4, 504532128), (6, 336354752), (8, 252266064), (12, 168177376), (16, 126133032), (24, 84088688), (32, 63066516), (48, 42044344), (59, 34205568), (64, 31533258), (96, 21022172), (118, 17102784), (128, 15766629), (177, 11401856), (192, 10511086), (236, 8551392), (281, 7181952), (317, 6366336), (354, 5700928), (384, 5255543), (472, 4275696), (562, 3590976), (634, 3183168), (708, 2850464), (843, 2393984), (944, 2137848), (951, 2122112), (1124, 1795488), (1268, 1591584), (1416, 1425232), (1686, 1196992), (1888, 1068924), (1902, 1061056), (2248, 897744), (2536, 795792), (2832, 712616), (3372, 598496), (3776, 534462), (3804, 530528), (4496, 448872), (5072, 397896), (5664, 356308), (6744, 299248), (7552, 267231), (7608, 265264), (8992, 224436), (10144, 198948), (11328, 178154), (13488, 149624), (15216, 132632), (16579, 121728), (17984, 112218), (18703, 107904), (20288, 99474), (22656, 89077), (26976, 74812), (30432, 66316), (33158, 60864), (35968, 56109), (37406, 53952), (40576, 49737)]