427423536

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 180

約数和(自身を含む): 1297930816

約数和(自身を除く): 870507280

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, 181, 184, 186, 207, 248, 276, 279, 362, 368, 372, 414, 496, 529, 543, 552, 558, 713, 724, 744, 828, 1058, 1086, 1104, 1116, 1426, 1448, 1488, 1587, 1629, 1656, 2116, 2139, 2172, 2232, 2852, 2896, 3174, 3258, 3312, 4163, 4232, 4278, 4344, 4464, 4761, 5611, 5704, 6348, 6417, 6516, 8326, 8464, 8556, 8688, 9522, 11222, 11408, 12489, 12696, 12834, 13032, 16399, 16652, 16833, 17112, 19044, 22444, 24978, 25392, 25668, 26064, 32798, 33304, 33666, 34224, 37467, 38088, 44888, 49197, 49956, 50499, 51336, 65596, 66608, 67332, 74934, 76176, 89776, 95749, 98394, 99912, 100998, 102672, 129053, 131192, 134664, 147591, 149868, 191498, 196788, 199824, 201996, 258106, 262384, 269328, 287247, 295182, 299736, 382996, 387159, 393576, 403992, 516212, 574494, 590364, 599472, 765992, 774318, 787152, 807984, 861741, 1032424, 1148988, 1161477, 1180728, 1531984, 1548636, 1723482, 2064848, 2297976, 2322954, 2361456, 2968219, 3097272, 3446964, 4595952, 4645908, 5936438, 6194544, 6893928, 8904657, 9291816, 11872876, 13787856, 17809314, 18583632, 23745752, 26713971, 35618628, 47491504, 53427942, 71237256, 106855884, 142474512, 213711768, 427423536]

約数ペア:

[(1, 427423536), (2, 213711768), (3, 142474512), (4, 106855884), (6, 71237256), (8, 53427942), (9, 47491504), (12, 35618628), (16, 26713971), (18, 23745752), (23, 18583632), (24, 17809314), (31, 13787856), (36, 11872876), (46, 9291816), (48, 8904657), (62, 6893928), (69, 6194544), (72, 5936438), (92, 4645908), (93, 4595952), (124, 3446964), (138, 3097272), (144, 2968219), (181, 2361456), (184, 2322954), (186, 2297976), (207, 2064848), (248, 1723482), (276, 1548636), (279, 1531984), (362, 1180728), (368, 1161477), (372, 1148988), (414, 1032424), (496, 861741), (529, 807984), (543, 787152), (552, 774318), (558, 765992), (713, 599472), (724, 590364), (744, 574494), (828, 516212), (1058, 403992), (1086, 393576), (1104, 387159), (1116, 382996), (1426, 299736), (1448, 295182), (1488, 287247), (1587, 269328), (1629, 262384), (1656, 258106), (2116, 201996), (2139, 199824), (2172, 196788), (2232, 191498), (2852, 149868), (2896, 147591), (3174, 134664), (3258, 131192), (3312, 129053), (4163, 102672), (4232, 100998), (4278, 99912), (4344, 98394), (4464, 95749), (4761, 89776), (5611, 76176), (5704, 74934), (6348, 67332), (6417, 66608), (6516, 65596), (8326, 51336), (8464, 50499), (8556, 49956), (8688, 49197), (9522, 44888), (11222, 38088), (11408, 37467), (12489, 34224), (12696, 33666), (12834, 33304), (13032, 32798), (16399, 26064), (16652, 25668), (16833, 25392), (17112, 24978), (19044, 22444)]