243537984

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:665

約数の個数: 168

約数和(自身を含む): 753172992

約数和(自身を除く): 509635008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 192, 207, 248, 276, 279, 288, 368, 372, 414, 496, 552, 558, 576, 593, 713, 736, 744, 828, 992, 1104, 1116, 1186, 1426, 1472, 1488, 1656, 1779, 1984, 2139, 2208, 2232, 2372, 2852, 2976, 3312, 3558, 4278, 4416, 4464, 4744, 5337, 5704, 5952, 6417, 6624, 7116, 8556, 8928, 9488, 10674, 11408, 12834, 13248, 13639, 14232, 17112, 17856, 18383, 18976, 21348, 22816, 25668, 27278, 28464, 34224, 36766, 37952, 40917, 42696, 45632, 51336, 54556, 55149, 56928, 68448, 73532, 81834, 85392, 102672, 109112, 110298, 113856, 122751, 136896, 147064, 163668, 165447, 170784, 205344, 218224, 220596, 245502, 294128, 327336, 330894, 341568, 410688, 422809, 436448, 441192, 491004, 588256, 654672, 661788, 845618, 872896, 882384, 982008, 1176512, 1268427, 1309344, 1323576, 1691236, 1764768, 1964016, 2536854, 2618688, 2647152, 3382472, 3529536, 3805281, 3928032, 5073708, 5294304, 6764944, 7610562, 7856064, 10147416, 10588608, 13529888, 15221124, 20294832, 27059776, 30442248, 40589664, 60884496, 81179328, 121768992, 243537984]

約数ペア:

[(1, 243537984), (2, 121768992), (3, 81179328), (4, 60884496), (6, 40589664), (8, 30442248), (9, 27059776), (12, 20294832), (16, 15221124), (18, 13529888), (23, 10588608), (24, 10147416), (31, 7856064), (32, 7610562), (36, 6764944), (46, 5294304), (48, 5073708), (62, 3928032), (64, 3805281), (69, 3529536), (72, 3382472), (92, 2647152), (93, 2618688), (96, 2536854), (124, 1964016), (138, 1764768), (144, 1691236), (184, 1323576), (186, 1309344), (192, 1268427), (207, 1176512), (248, 982008), (276, 882384), (279, 872896), (288, 845618), (368, 661788), (372, 654672), (414, 588256), (496, 491004), (552, 441192), (558, 436448), (576, 422809), (593, 410688), (713, 341568), (736, 330894), (744, 327336), (828, 294128), (992, 245502), (1104, 220596), (1116, 218224), (1186, 205344), (1426, 170784), (1472, 165447), (1488, 163668), (1656, 147064), (1779, 136896), (1984, 122751), (2139, 113856), (2208, 110298), (2232, 109112), (2372, 102672), (2852, 85392), (2976, 81834), (3312, 73532), (3558, 68448), (4278, 56928), (4416, 55149), (4464, 54556), (4744, 51336), (5337, 45632), (5704, 42696), (5952, 40917), (6417, 37952), (6624, 36766), (7116, 34224), (8556, 28464), (8928, 27278), (9488, 25668), (10674, 22816), (11408, 21348), (12834, 18976), (13248, 18383), (13639, 17856), (14232, 17112)]