281624256

素因数分解:

$2^6\times 3^3\times {\mathrm{79}}^1\times {\mathrm{2063}}^1$

素因数の和:2163

約数の個数: 112

約数和(自身を含む): 838809600

約数和(自身を除く): 557185344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 144, 158, 192, 216, 237, 288, 316, 432, 474, 576, 632, 711, 864, 948, 1264, 1422, 1728, 1896, 2063, 2133, 2528, 2844, 3792, 4126, 4266, 5056, 5688, 6189, 7584, 8252, 8532, 11376, 12378, 15168, 16504, 17064, 18567, 22752, 24756, 33008, 34128, 37134, 45504, 49512, 55701, 66016, 68256, 74268, 99024, 111402, 132032, 136512, 148536, 162977, 198048, 222804, 297072, 325954, 396096, 445608, 488931, 594144, 651908, 891216, 977862, 1188288, 1303816, 1466793, 1782432, 1955724, 2607632, 2933586, 3564864, 3911448, 4400379, 5215264, 5867172, 7822896, 8800758, 10430528, 11734344, 15645792, 17601516, 23468688, 31291584, 35203032, 46937376, 70406064, 93874752, 140812128, 281624256]

約数ペア:

[(1, 281624256), (2, 140812128), (3, 93874752), (4, 70406064), (6, 46937376), (8, 35203032), (9, 31291584), (12, 23468688), (16, 17601516), (18, 15645792), (24, 11734344), (27, 10430528), (32, 8800758), (36, 7822896), (48, 5867172), (54, 5215264), (64, 4400379), (72, 3911448), (79, 3564864), (96, 2933586), (108, 2607632), (144, 1955724), (158, 1782432), (192, 1466793), (216, 1303816), (237, 1188288), (288, 977862), (316, 891216), (432, 651908), (474, 594144), (576, 488931), (632, 445608), (711, 396096), (864, 325954), (948, 297072), (1264, 222804), (1422, 198048), (1728, 162977), (1896, 148536), (2063, 136512), (2133, 132032), (2528, 111402), (2844, 99024), (3792, 74268), (4126, 68256), (4266, 66016), (5056, 55701), (5688, 49512), (6189, 45504), (7584, 37134), (8252, 34128), (8532, 33008), (11376, 24756), (12378, 22752), (15168, 18567), (16504, 17064)]