478469628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7687}}^1$

素因数の和:7736

約数の個数: 144

約数和(自身を含む): 1567121920

約数和(自身を除く): 1088652292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4446, 4788, 5187, 6916, 7687, 8892, 10374, 15374, 15561, 20748, 23061, 30748, 31122, 46122, 53809, 62244, 69183, 92244, 99931, 107618, 138366, 146053, 161427, 199862, 215236, 276732, 292106, 299793, 322854, 399724, 438159, 484281, 584212, 599586, 645708, 699517, 876318, 899379, 968562, 1022371, 1199172, 1314477, 1399034, 1752636, 1798758, 1898689, 1937124, 2044742, 2098551, 2628954, 2798068, 3067113, 3597516, 3797378, 4089484, 4197102, 5257908, 5696067, 6134226, 6295653, 7594756, 8394204, 9201339, 11392134, 12268452, 12591306, 13290823, 17088201, 18402678, 22784268, 25182612, 26581646, 34176402, 36805356, 39872469, 53163292, 68352804, 79744938, 119617407, 159489876, 239234814, 478469628]

約数ペア:

[(1, 478469628), (2, 239234814), (3, 159489876), (4, 119617407), (6, 79744938), (7, 68352804), (9, 53163292), (12, 39872469), (13, 36805356), (14, 34176402), (18, 26581646), (19, 25182612), (21, 22784268), (26, 18402678), (28, 17088201), (36, 13290823), (38, 12591306), (39, 12268452), (42, 11392134), (52, 9201339), (57, 8394204), (63, 7594756), (76, 6295653), (78, 6134226), (84, 5696067), (91, 5257908), (114, 4197102), (117, 4089484), (126, 3797378), (133, 3597516), (156, 3067113), (171, 2798068), (182, 2628954), (228, 2098551), (234, 2044742), (247, 1937124), (252, 1898689), (266, 1798758), (273, 1752636), (342, 1399034), (364, 1314477), (399, 1199172), (468, 1022371), (494, 968562), (532, 899379), (546, 876318), (684, 699517), (741, 645708), (798, 599586), (819, 584212), (988, 484281), (1092, 438159), (1197, 399724), (1482, 322854), (1596, 299793), (1638, 292106), (1729, 276732), (2223, 215236), (2394, 199862), (2964, 161427), (3276, 146053), (3458, 138366), (4446, 107618), (4788, 99931), (5187, 92244), (6916, 69183), (7687, 62244), (8892, 53809), (10374, 46122), (15374, 31122), (15561, 30748), (20748, 23061)]