1385693712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38959}}^1$

素因数の和:39005

約数の個数: 120

約数和(自身を含む): 4396246400

約数和(自身を除く): 3010552688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 17784, 35568, 38959, 77918, 116877, 155836, 233754, 311672, 350631, 467508, 506467, 623344, 701262, 740221, 935016, 1012934, 1402524, 1480442, 1519401, 1870032, 2025868, 2220663, 2805048, 2960884, 3038802, 4051736, 4441326, 4558203, 5610096, 5921768, 6077604, 6661989, 8103472, 8882652, 9116406, 9622873, 11843536, 12155208, 13323978, 17765304, 18232812, 19245746, 24310416, 26647956, 28868619, 35530608, 36465624, 38491492, 53295912, 57737238, 72931248, 76982984, 86605857, 106591824, 115474476, 153965968, 173211714, 230948952, 346423428, 461897904, 692846856, 1385693712]

約数ペア:

[(1, 1385693712), (2, 692846856), (3, 461897904), (4, 346423428), (6, 230948952), (8, 173211714), (9, 153965968), (12, 115474476), (13, 106591824), (16, 86605857), (18, 76982984), (19, 72931248), (24, 57737238), (26, 53295912), (36, 38491492), (38, 36465624), (39, 35530608), (48, 28868619), (52, 26647956), (57, 24310416), (72, 19245746), (76, 18232812), (78, 17765304), (104, 13323978), (114, 12155208), (117, 11843536), (144, 9622873), (152, 9116406), (156, 8882652), (171, 8103472), (208, 6661989), (228, 6077604), (234, 5921768), (247, 5610096), (304, 4558203), (312, 4441326), (342, 4051736), (456, 3038802), (468, 2960884), (494, 2805048), (624, 2220663), (684, 2025868), (741, 1870032), (912, 1519401), (936, 1480442), (988, 1402524), (1368, 1012934), (1482, 935016), (1872, 740221), (1976, 701262), (2223, 623344), (2736, 506467), (2964, 467508), (3952, 350631), (4446, 311672), (5928, 233754), (8892, 155836), (11856, 116877), (17784, 77918), (35568, 38959)]