31609429248

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{2843}}^1$

素因数の和:3360

約数の個数: 144

約数和(自身を含む): 87057524736

約数和(自身を除く): 55448095488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 467, 496, 744, 768, 934, 992, 1401, 1488, 1868, 1984, 2802, 2843, 2976, 3736, 3968, 5604, 5686, 5952, 7472, 7936, 8529, 11208, 11372, 11904, 14477, 14944, 17058, 22416, 22744, 23808, 28954, 29888, 34116, 43431, 44832, 45488, 57908, 59776, 68232, 86862, 88133, 89664, 90976, 115816, 119552, 136464, 173724, 176266, 179328, 181952, 231632, 264399, 272928, 347448, 352532, 358656, 363904, 463264, 528798, 545856, 694896, 705064, 727808, 926528, 1057596, 1091712, 1327681, 1389792, 1410128, 1853056, 2115192, 2183424, 2655362, 2779584, 2820256, 3706112, 3983043, 4230384, 5310724, 5559168, 5640512, 7966086, 8460768, 10621448, 11118336, 11281024, 15932172, 16921536, 21242896, 22562048, 31864344, 33843072, 41158111, 42485792, 63728688, 67686144, 82316222, 84971584, 123474333, 127457376, 164632444, 169943168, 246948666, 254914752, 329264888, 339886336, 493897332, 509829504, 658529776, 987794664, 1019659008, 1317059552, 1975589328, 2634119104, 3951178656, 5268238208, 7902357312, 10536476416, 15804714624, 31609429248]

約数ペア:

[(1, 31609429248), (2, 15804714624), (3, 10536476416), (4, 7902357312), (6, 5268238208), (8, 3951178656), (12, 2634119104), (16, 1975589328), (24, 1317059552), (31, 1019659008), (32, 987794664), (48, 658529776), (62, 509829504), (64, 493897332), (93, 339886336), (96, 329264888), (124, 254914752), (128, 246948666), (186, 169943168), (192, 164632444), (248, 127457376), (256, 123474333), (372, 84971584), (384, 82316222), (467, 67686144), (496, 63728688), (744, 42485792), (768, 41158111), (934, 33843072), (992, 31864344), (1401, 22562048), (1488, 21242896), (1868, 16921536), (1984, 15932172), (2802, 11281024), (2843, 11118336), (2976, 10621448), (3736, 8460768), (3968, 7966086), (5604, 5640512), (5686, 5559168), (5952, 5310724), (7472, 4230384), (7936, 3983043), (8529, 3706112), (11208, 2820256), (11372, 2779584), (11904, 2655362), (14477, 2183424), (14944, 2115192), (17058, 1853056), (22416, 1410128), (22744, 1389792), (23808, 1327681), (28954, 1091712), (29888, 1057596), (34116, 926528), (43431, 727808), (44832, 705064), (45488, 694896), (57908, 545856), (59776, 528798), (68232, 463264), (86862, 363904), (88133, 358656), (89664, 352532), (90976, 347448), (115816, 272928), (119552, 264399), (136464, 231632), (173724, 181952), (176266, 179328)]