816810368

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12343}}^1$

素因数の和:12415

約数の個数: 64

約数和(自身を含む): 1813086720

約数和(自身を除く): 996276352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 352, 376, 517, 704, 752, 1034, 1408, 1504, 2068, 3008, 4136, 6016, 8272, 12343, 16544, 24686, 33088, 49372, 66176, 98744, 135773, 197488, 271546, 394976, 543092, 580121, 789952, 1086184, 1160242, 1579904, 2172368, 2320484, 4344736, 4640968, 6381331, 8689472, 9281936, 12762662, 17378944, 18563872, 25525324, 37127744, 51050648, 74255488, 102101296, 204202592, 408405184, 816810368]

約数ペア:

[(1, 816810368), (2, 408405184), (4, 204202592), (8, 102101296), (11, 74255488), (16, 51050648), (22, 37127744), (32, 25525324), (44, 18563872), (47, 17378944), (64, 12762662), (88, 9281936), (94, 8689472), (128, 6381331), (176, 4640968), (188, 4344736), (352, 2320484), (376, 2172368), (517, 1579904), (704, 1160242), (752, 1086184), (1034, 789952), (1408, 580121), (1504, 543092), (2068, 394976), (3008, 271546), (4136, 197488), (6016, 135773), (8272, 98744), (12343, 66176), (16544, 49372), (24686, 33088)]