740085184

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{647}}^1$

素因数の和:1013

約数の個数: 56

約数和(自身を含む): 1500091488

約数和(自身を除く): 760006304

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 293, 488, 586, 647, 976, 1172, 1294, 1952, 2344, 2588, 3904, 4688, 5176, 9376, 10352, 17873, 18752, 20704, 35746, 39467, 41408, 71492, 78934, 142984, 157868, 189571, 285968, 315736, 379142, 571936, 631472, 758284, 1143872, 1262944, 1516568, 2525888, 3033136, 6066272, 11563831, 12132544, 23127662, 46255324, 92510648, 185021296, 370042592, 740085184]

約数ペア:

[(1, 740085184), (2, 370042592), (4, 185021296), (8, 92510648), (16, 46255324), (32, 23127662), (61, 12132544), (64, 11563831), (122, 6066272), (244, 3033136), (293, 2525888), (488, 1516568), (586, 1262944), (647, 1143872), (976, 758284), (1172, 631472), (1294, 571936), (1952, 379142), (2344, 315736), (2588, 285968), (3904, 189571), (4688, 157868), (5176, 142984), (9376, 78934), (10352, 71492), (17873, 41408), (18752, 39467), (20704, 35746)]