235817946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1365

約数の個数: 128

約数和(自身を含む): 662914560

約数和(自身を除く): 427096614

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 37, 39, 42, 54, 63, 74, 78, 91, 111, 117, 126, 182, 189, 222, 234, 259, 273, 333, 351, 378, 481, 518, 546, 666, 702, 777, 819, 962, 999, 1297, 1443, 1554, 1638, 1998, 2331, 2457, 2594, 2886, 3367, 3891, 4329, 4662, 4914, 6734, 6993, 7782, 8658, 9079, 10101, 11673, 12987, 13986, 16861, 18158, 20202, 23346, 25974, 27237, 30303, 33722, 35019, 47989, 50583, 54474, 60606, 70038, 81711, 90909, 95978, 101166, 118027, 143967, 151749, 163422, 181818, 236054, 245133, 287934, 303498, 335923, 354081, 431901, 455247, 490266, 623857, 671846, 708162, 863802, 910494, 1007769, 1062243, 1247714, 1295703, 1871571, 2015538, 2124486, 2591406, 3023307, 3186729, 3743142, 4366999, 5614713, 6046614, 6373458, 8733998, 9069921, 11229426, 13100997, 16844139, 18139842, 26201994, 33688278, 39302991, 78605982, 117908973, 235817946]

約数ペア:

[(1, 235817946), (2, 117908973), (3, 78605982), (6, 39302991), (7, 33688278), (9, 26201994), (13, 18139842), (14, 16844139), (18, 13100997), (21, 11229426), (26, 9069921), (27, 8733998), (37, 6373458), (39, 6046614), (42, 5614713), (54, 4366999), (63, 3743142), (74, 3186729), (78, 3023307), (91, 2591406), (111, 2124486), (117, 2015538), (126, 1871571), (182, 1295703), (189, 1247714), (222, 1062243), (234, 1007769), (259, 910494), (273, 863802), (333, 708162), (351, 671846), (378, 623857), (481, 490266), (518, 455247), (546, 431901), (666, 354081), (702, 335923), (777, 303498), (819, 287934), (962, 245133), (999, 236054), (1297, 181818), (1443, 163422), (1554, 151749), (1638, 143967), (1998, 118027), (2331, 101166), (2457, 95978), (2594, 90909), (2886, 81711), (3367, 70038), (3891, 60606), (4329, 54474), (4662, 50583), (4914, 47989), (6734, 35019), (6993, 33722), (7782, 30303), (8658, 27237), (9079, 25974), (10101, 23346), (11673, 20202), (12987, 18158), (13986, 16861)]