754401984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{997}}^1$

素因数の和:1582

約数の個数: 112

約数和(自身を含む): 2287511808

約数和(自身を除く): 1533109824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 563, 672, 997, 1126, 1344, 1689, 1994, 2252, 2991, 3378, 3941, 3988, 4504, 5982, 6756, 6979, 7882, 7976, 9008, 11823, 11964, 13512, 13958, 15764, 15952, 18016, 20937, 23646, 23928, 27024, 27916, 31528, 31904, 36032, 41874, 47292, 47856, 54048, 55832, 63056, 63808, 83748, 94584, 95712, 108096, 111664, 126112, 167496, 189168, 191424, 223328, 252224, 334992, 378336, 446656, 561311, 669984, 756672, 1122622, 1339968, 1683933, 2245244, 3367866, 3929177, 4490488, 6735732, 7858354, 8980976, 11787531, 13471464, 15716708, 17961952, 23575062, 26942928, 31433416, 35923904, 47150124, 53885856, 62866832, 94300248, 107771712, 125733664, 188600496, 251467328, 377200992, 754401984]

約数ペア:

[(1, 754401984), (2, 377200992), (3, 251467328), (4, 188600496), (6, 125733664), (7, 107771712), (8, 94300248), (12, 62866832), (14, 53885856), (16, 47150124), (21, 35923904), (24, 31433416), (28, 26942928), (32, 23575062), (42, 17961952), (48, 15716708), (56, 13471464), (64, 11787531), (84, 8980976), (96, 7858354), (112, 6735732), (168, 4490488), (192, 3929177), (224, 3367866), (336, 2245244), (448, 1683933), (563, 1339968), (672, 1122622), (997, 756672), (1126, 669984), (1344, 561311), (1689, 446656), (1994, 378336), (2252, 334992), (2991, 252224), (3378, 223328), (3941, 191424), (3988, 189168), (4504, 167496), (5982, 126112), (6756, 111664), (6979, 108096), (7882, 95712), (7976, 94584), (9008, 83748), (11823, 63808), (11964, 63056), (13512, 55832), (13958, 54048), (15764, 47856), (15952, 47292), (18016, 41874), (20937, 36032), (23646, 31904), (23928, 31528), (27024, 27916)]