749071104

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 2090962944

約数和(自身を除く): 1341891840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 73, 93, 96, 124, 128, 146, 186, 192, 219, 248, 256, 292, 372, 384, 431, 438, 496, 584, 744, 768, 862, 876, 992, 1168, 1293, 1488, 1724, 1752, 1984, 2263, 2336, 2586, 2976, 3448, 3504, 3968, 4526, 4672, 5172, 5952, 6789, 6896, 7008, 7936, 9052, 9344, 10344, 11904, 13361, 13578, 13792, 14016, 18104, 18688, 20688, 23808, 26722, 27156, 27584, 28032, 31463, 36208, 40083, 41376, 53444, 54312, 55168, 56064, 62926, 72416, 80166, 82752, 94389, 106888, 108624, 110336, 125852, 144832, 160332, 165504, 188778, 213776, 217248, 251704, 289664, 320664, 331008, 377556, 427552, 434496, 503408, 579328, 641328, 755112, 855104, 868992, 975353, 1006816, 1282656, 1510224, 1710208, 1737984, 1950706, 2013632, 2565312, 2926059, 3020448, 3420416, 3901412, 4027264, 5130624, 5852118, 6040896, 7802824, 8054528, 10261248, 11704236, 12081792, 15605648, 23408472, 24163584, 31211296, 46816944, 62422592, 93633888, 124845184, 187267776, 249690368, 374535552, 749071104]

約数ペア:

[(1, 749071104), (2, 374535552), (3, 249690368), (4, 187267776), (6, 124845184), (8, 93633888), (12, 62422592), (16, 46816944), (24, 31211296), (31, 24163584), (32, 23408472), (48, 15605648), (62, 12081792), (64, 11704236), (73, 10261248), (93, 8054528), (96, 7802824), (124, 6040896), (128, 5852118), (146, 5130624), (186, 4027264), (192, 3901412), (219, 3420416), (248, 3020448), (256, 2926059), (292, 2565312), (372, 2013632), (384, 1950706), (431, 1737984), (438, 1710208), (496, 1510224), (584, 1282656), (744, 1006816), (768, 975353), (862, 868992), (876, 855104), (992, 755112), (1168, 641328), (1293, 579328), (1488, 503408), (1724, 434496), (1752, 427552), (1984, 377556), (2263, 331008), (2336, 320664), (2586, 289664), (2976, 251704), (3448, 217248), (3504, 213776), (3968, 188778), (4526, 165504), (4672, 160332), (5172, 144832), (5952, 125852), (6789, 110336), (6896, 108624), (7008, 106888), (7936, 94389), (9052, 82752), (9344, 80166), (10344, 72416), (11904, 62926), (13361, 56064), (13578, 55168), (13792, 54312), (14016, 53444), (18104, 41376), (18688, 40083), (20688, 36208), (23808, 31463), (26722, 28032), (27156, 27584)]