390330486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7687}}^1$

素因数の和:7746

約数の個数: 96

約数和(自身を含む): 1074597888

約数和(自身を除く): 684267402

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1638, 1953, 2418, 2821, 3627, 3906, 5642, 7254, 7687, 8463, 15374, 16926, 23061, 25389, 46122, 50778, 53809, 69183, 99931, 107618, 138366, 161427, 199862, 238297, 299793, 322854, 476594, 484281, 599586, 699517, 714891, 899379, 968562, 1399034, 1429782, 1668079, 1798758, 2098551, 2144673, 3097861, 3336158, 4197102, 4289346, 5004237, 6195722, 6295653, 9293583, 10008474, 12591306, 15012711, 18587166, 21685027, 27880749, 30025422, 43370054, 55761498, 65055081, 130110162, 195165243, 390330486]

約数ペア:

[(1, 390330486), (2, 195165243), (3, 130110162), (6, 65055081), (7, 55761498), (9, 43370054), (13, 30025422), (14, 27880749), (18, 21685027), (21, 18587166), (26, 15012711), (31, 12591306), (39, 10008474), (42, 9293583), (62, 6295653), (63, 6195722), (78, 5004237), (91, 4289346), (93, 4197102), (117, 3336158), (126, 3097861), (182, 2144673), (186, 2098551), (217, 1798758), (234, 1668079), (273, 1429782), (279, 1399034), (403, 968562), (434, 899379), (546, 714891), (558, 699517), (651, 599586), (806, 484281), (819, 476594), (1209, 322854), (1302, 299793), (1638, 238297), (1953, 199862), (2418, 161427), (2821, 138366), (3627, 107618), (3906, 99931), (5642, 69183), (7254, 53809), (7687, 50778), (8463, 46122), (15374, 25389), (16926, 23061)]