12939578112

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:1026

約数の個数: 144

約数和(自身を含む): 35025984000

約数和(自身を除く): 22086405888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 419, 474, 509, 632, 768, 838, 948, 1018, 1257, 1264, 1527, 1676, 1896, 2036, 2514, 2528, 3054, 3352, 3792, 4072, 5028, 5056, 6108, 6704, 7584, 8144, 10056, 10112, 12216, 13408, 15168, 16288, 20112, 20224, 24432, 26816, 30336, 32576, 33101, 40211, 40224, 48864, 53632, 60672, 65152, 66202, 80422, 80448, 97728, 99303, 107264, 120633, 130304, 132404, 160844, 160896, 195456, 198606, 213271, 241266, 264808, 321688, 321792, 390912, 397212, 426542, 482532, 529616, 639813, 643376, 794424, 853084, 965064, 1059232, 1279626, 1286752, 1588848, 1706168, 1930128, 2118464, 2559252, 2573504, 3177696, 3412336, 3860256, 4236928, 5118504, 5147008, 6355392, 6824672, 7720512, 8473856, 10237008, 10294016, 12710784, 13649344, 15441024, 16848409, 20474016, 25421568, 27298688, 30882048, 33696818, 40948032, 50545227, 54597376, 67393636, 81896064, 101090454, 134787272, 163792128, 202180908, 269574544, 404361816, 539149088, 808723632, 1078298176, 1617447264, 2156596352, 3234894528, 4313192704, 6469789056, 12939578112]

約数ペア:

[(1, 12939578112), (2, 6469789056), (3, 4313192704), (4, 3234894528), (6, 2156596352), (8, 1617447264), (12, 1078298176), (16, 808723632), (24, 539149088), (32, 404361816), (48, 269574544), (64, 202180908), (79, 163792128), (96, 134787272), (128, 101090454), (158, 81896064), (192, 67393636), (237, 54597376), (256, 50545227), (316, 40948032), (384, 33696818), (419, 30882048), (474, 27298688), (509, 25421568), (632, 20474016), (768, 16848409), (838, 15441024), (948, 13649344), (1018, 12710784), (1257, 10294016), (1264, 10237008), (1527, 8473856), (1676, 7720512), (1896, 6824672), (2036, 6355392), (2514, 5147008), (2528, 5118504), (3054, 4236928), (3352, 3860256), (3792, 3412336), (4072, 3177696), (5028, 2573504), (5056, 2559252), (6108, 2118464), (6704, 1930128), (7584, 1706168), (8144, 1588848), (10056, 1286752), (10112, 1279626), (12216, 1059232), (13408, 965064), (15168, 853084), (16288, 794424), (20112, 643376), (20224, 639813), (24432, 529616), (26816, 482532), (30336, 426542), (32576, 397212), (33101, 390912), (40211, 321792), (40224, 321688), (48864, 264808), (53632, 241266), (60672, 213271), (65152, 198606), (66202, 195456), (80422, 160896), (80448, 160844), (97728, 132404), (99303, 130304), (107264, 120633)]