331047648

素因数分解:

$2^5\times 3^6\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 168

約数和(自身を含む): 1021316688

約数和(自身を除く): 690269040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 243, 276, 288, 324, 368, 414, 432, 486, 552, 617, 621, 648, 729, 736, 828, 864, 972, 1104, 1234, 1242, 1296, 1458, 1656, 1851, 1863, 1944, 2208, 2468, 2484, 2592, 2916, 3312, 3702, 3726, 3888, 4936, 4968, 5553, 5589, 5832, 6624, 7404, 7452, 7776, 9872, 9936, 11106, 11178, 11664, 14191, 14808, 14904, 16659, 16767, 19744, 19872, 22212, 22356, 23328, 28382, 29616, 29808, 33318, 33534, 42573, 44424, 44712, 49977, 56764, 59232, 59616, 66636, 67068, 85146, 88848, 89424, 99954, 113528, 127719, 133272, 134136, 149931, 170292, 177696, 178848, 199908, 227056, 255438, 266544, 268272, 299862, 340584, 383157, 399816, 449793, 454112, 510876, 533088, 536544, 599724, 681168, 766314, 799632, 899586, 1021752, 1149471, 1199448, 1362336, 1532628, 1599264, 1799172, 2043504, 2298942, 2398896, 3065256, 3448413, 3598344, 4087008, 4597884, 4797792, 6130512, 6896826, 7196688, 9195768, 10345239, 12261024, 13793652, 14393376, 18391536, 20690478, 27587304, 36783072, 41380956, 55174608, 82761912, 110349216, 165523824, 331047648]

約数ペア:

[(1, 331047648), (2, 165523824), (3, 110349216), (4, 82761912), (6, 55174608), (8, 41380956), (9, 36783072), (12, 27587304), (16, 20690478), (18, 18391536), (23, 14393376), (24, 13793652), (27, 12261024), (32, 10345239), (36, 9195768), (46, 7196688), (48, 6896826), (54, 6130512), (69, 4797792), (72, 4597884), (81, 4087008), (92, 3598344), (96, 3448413), (108, 3065256), (138, 2398896), (144, 2298942), (162, 2043504), (184, 1799172), (207, 1599264), (216, 1532628), (243, 1362336), (276, 1199448), (288, 1149471), (324, 1021752), (368, 899586), (414, 799632), (432, 766314), (486, 681168), (552, 599724), (617, 536544), (621, 533088), (648, 510876), (729, 454112), (736, 449793), (828, 399816), (864, 383157), (972, 340584), (1104, 299862), (1234, 268272), (1242, 266544), (1296, 255438), (1458, 227056), (1656, 199908), (1851, 178848), (1863, 177696), (1944, 170292), (2208, 149931), (2468, 134136), (2484, 133272), (2592, 127719), (2916, 113528), (3312, 99954), (3702, 89424), (3726, 88848), (3888, 85146), (4936, 67068), (4968, 66636), (5553, 59616), (5589, 59232), (5832, 56764), (6624, 49977), (7404, 44712), (7452, 44424), (7776, 42573), (9872, 33534), (9936, 33318), (11106, 29808), (11178, 29616), (11664, 28382), (14191, 23328), (14808, 22356), (14904, 22212), (16659, 19872), (16767, 19744)]