538744536

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21943}}^1$

素因数の和:21997

約数の個数: 96

約数和(自身を含む): 1643166720

約数和(自身を除く): 1104422184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 792, 1023, 1116, 1364, 2046, 2232, 2728, 3069, 4092, 6138, 8184, 12276, 21943, 24552, 43886, 65829, 87772, 131658, 175544, 197487, 241373, 263316, 394974, 482746, 526632, 680233, 724119, 789948, 965492, 1360466, 1448238, 1579896, 1930984, 2040699, 2172357, 2720932, 2896476, 4081398, 4344714, 5441864, 5792952, 6122097, 7482563, 8162796, 8689428, 12244194, 14965126, 16325592, 17378856, 22447689, 24488388, 29930252, 44895378, 48976776, 59860504, 67343067, 89790756, 134686134, 179581512, 269372268, 538744536]

約数ペア:

[(1, 538744536), (2, 269372268), (3, 179581512), (4, 134686134), (6, 89790756), (8, 67343067), (9, 59860504), (11, 48976776), (12, 44895378), (18, 29930252), (22, 24488388), (24, 22447689), (31, 17378856), (33, 16325592), (36, 14965126), (44, 12244194), (62, 8689428), (66, 8162796), (72, 7482563), (88, 6122097), (93, 5792952), (99, 5441864), (124, 4344714), (132, 4081398), (186, 2896476), (198, 2720932), (248, 2172357), (264, 2040699), (279, 1930984), (341, 1579896), (372, 1448238), (396, 1360466), (558, 965492), (682, 789948), (744, 724119), (792, 680233), (1023, 526632), (1116, 482746), (1364, 394974), (2046, 263316), (2232, 241373), (2728, 197487), (3069, 175544), (4092, 131658), (6138, 87772), (8184, 65829), (12276, 43886), (21943, 24552)]