12970896

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 36188160

約数和(自身を除く): 23217264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 379, 496, 552, 713, 744, 758, 1104, 1137, 1426, 1488, 1516, 2139, 2274, 2852, 3032, 4278, 4548, 5704, 6064, 8556, 8717, 9096, 11408, 11749, 17112, 17434, 18192, 23498, 26151, 34224, 34868, 35247, 46996, 52302, 69736, 70494, 93992, 104604, 139472, 140988, 187984, 209208, 270227, 281976, 418416, 540454, 563952, 810681, 1080908, 1621362, 2161816, 3242724, 4323632, 6485448, 12970896]

約数ペア:

[(1, 12970896), (2, 6485448), (3, 4323632), (4, 3242724), (6, 2161816), (8, 1621362), (12, 1080908), (16, 810681), (23, 563952), (24, 540454), (31, 418416), (46, 281976), (48, 270227), (62, 209208), (69, 187984), (92, 140988), (93, 139472), (124, 104604), (138, 93992), (184, 70494), (186, 69736), (248, 52302), (276, 46996), (368, 35247), (372, 34868), (379, 34224), (496, 26151), (552, 23498), (713, 18192), (744, 17434), (758, 17112), (1104, 11749), (1137, 11408), (1426, 9096), (1488, 8717), (1516, 8556), (2139, 6064), (2274, 5704), (2852, 4548), (3032, 4278)]