38912688

素因数分解:

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

素因数の和:447

約数の個数: 120

約数和(自身を含む): 117611520

約数和(自身を除く): 78698832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 207, 248, 276, 279, 368, 372, 379, 414, 496, 552, 558, 713, 744, 758, 828, 1104, 1116, 1137, 1426, 1488, 1516, 1656, 2139, 2232, 2274, 2852, 3032, 3312, 3411, 4278, 4464, 4548, 5704, 6064, 6417, 6822, 8556, 8717, 9096, 11408, 11749, 12834, 13644, 17112, 17434, 18192, 23498, 25668, 26151, 27288, 34224, 34868, 35247, 46996, 51336, 52302, 54576, 69736, 70494, 78453, 93992, 102672, 104604, 105741, 139472, 140988, 156906, 187984, 209208, 211482, 270227, 281976, 313812, 418416, 422964, 540454, 563952, 627624, 810681, 845928, 1080908, 1255248, 1621362, 1691856, 2161816, 2432043, 3242724, 4323632, 4864086, 6485448, 9728172, 12970896, 19456344, 38912688]

約数ペア:

[(1, 38912688), (2, 19456344), (3, 12970896), (4, 9728172), (6, 6485448), (8, 4864086), (9, 4323632), (12, 3242724), (16, 2432043), (18, 2161816), (23, 1691856), (24, 1621362), (31, 1255248), (36, 1080908), (46, 845928), (48, 810681), (62, 627624), (69, 563952), (72, 540454), (92, 422964), (93, 418416), (124, 313812), (138, 281976), (144, 270227), (184, 211482), (186, 209208), (207, 187984), (248, 156906), (276, 140988), (279, 139472), (368, 105741), (372, 104604), (379, 102672), (414, 93992), (496, 78453), (552, 70494), (558, 69736), (713, 54576), (744, 52302), (758, 51336), (828, 46996), (1104, 35247), (1116, 34868), (1137, 34224), (1426, 27288), (1488, 26151), (1516, 25668), (1656, 23498), (2139, 18192), (2232, 17434), (2274, 17112), (2852, 13644), (3032, 12834), (3312, 11749), (3411, 11408), (4278, 9096), (4464, 8717), (4548, 8556), (5704, 6822), (6064, 6417)]