394768332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^2\times {\mathrm{421}}^1$

素因数の和:560

約数の個数: 108

約数和(自身を含む): 1162198128

約数和(自身を除く): 767429796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 421, 427, 549, 732, 842, 854, 1098, 1263, 1281, 1684, 1708, 2196, 2526, 2562, 2947, 3721, 3789, 3843, 5052, 5124, 5894, 7442, 7578, 7686, 8841, 11163, 11788, 14884, 15156, 15372, 17682, 22326, 25681, 26047, 26523, 33489, 35364, 44652, 51362, 52094, 53046, 66978, 77043, 78141, 102724, 104188, 106092, 133956, 154086, 156282, 179767, 231129, 234423, 308172, 312564, 359534, 462258, 468846, 539301, 719068, 924516, 937692, 1078602, 1566541, 1617903, 2157204, 3133082, 3235806, 4699623, 6266164, 6471612, 9399246, 10965787, 14098869, 18798492, 21931574, 28197738, 32897361, 43863148, 56395476, 65794722, 98692083, 131589444, 197384166, 394768332]

約数ペア:

[(1, 394768332), (2, 197384166), (3, 131589444), (4, 98692083), (6, 65794722), (7, 56395476), (9, 43863148), (12, 32897361), (14, 28197738), (18, 21931574), (21, 18798492), (28, 14098869), (36, 10965787), (42, 9399246), (61, 6471612), (63, 6266164), (84, 4699623), (122, 3235806), (126, 3133082), (183, 2157204), (244, 1617903), (252, 1566541), (366, 1078602), (421, 937692), (427, 924516), (549, 719068), (732, 539301), (842, 468846), (854, 462258), (1098, 359534), (1263, 312564), (1281, 308172), (1684, 234423), (1708, 231129), (2196, 179767), (2526, 156282), (2562, 154086), (2947, 133956), (3721, 106092), (3789, 104188), (3843, 102724), (5052, 78141), (5124, 77043), (5894, 66978), (7442, 53046), (7578, 52094), (7686, 51362), (8841, 44652), (11163, 35364), (11788, 33489), (14884, 26523), (15156, 26047), (15372, 25681), (17682, 22326)]