43940496

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 118395200

約数和(自身を除く): 74454704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 61, 86, 122, 129, 172, 183, 244, 258, 344, 349, 366, 488, 516, 688, 698, 732, 976, 1032, 1047, 1396, 1464, 2064, 2094, 2623, 2792, 2928, 4188, 5246, 5584, 7869, 8376, 10492, 15007, 15738, 16752, 20984, 21289, 30014, 31476, 41968, 42578, 45021, 60028, 62952, 63867, 85156, 90042, 120056, 125904, 127734, 170312, 180084, 240112, 255468, 340624, 360168, 510936, 720336, 915427, 1021872, 1830854, 2746281, 3661708, 5492562, 7323416, 10985124, 14646832, 21970248, 43940496]

約数ペア:

[(1, 43940496), (2, 21970248), (3, 14646832), (4, 10985124), (6, 7323416), (8, 5492562), (12, 3661708), (16, 2746281), (24, 1830854), (43, 1021872), (48, 915427), (61, 720336), (86, 510936), (122, 360168), (129, 340624), (172, 255468), (183, 240112), (244, 180084), (258, 170312), (344, 127734), (349, 125904), (366, 120056), (488, 90042), (516, 85156), (688, 63867), (698, 62952), (732, 60028), (976, 45021), (1032, 42578), (1047, 41968), (1396, 31476), (1464, 30014), (2064, 21289), (2094, 20984), (2623, 16752), (2792, 15738), (2928, 15007), (4188, 10492), (5246, 8376), (5584, 7869)]