1637929728

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{10303}}^1$

素因数の和:10351

約数の個数: 144

約数和(自身を含む): 5054730240

約数和(自身を除く): 3416800512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2304, 2484, 2944, 3312, 3456, 4416, 4968, 5888, 6624, 6912, 8832, 9936, 10303, 13248, 17664, 19872, 20606, 26496, 30909, 39744, 41212, 52992, 61818, 79488, 82424, 92727, 123636, 158976, 164848, 185454, 236969, 247272, 278181, 329696, 370908, 473938, 494544, 556362, 659392, 710907, 741816, 947876, 989088, 1112724, 1318784, 1421814, 1483632, 1895752, 1978176, 2132721, 2225448, 2637568, 2843628, 2967264, 3791504, 3956352, 4265442, 4450896, 5687256, 5934528, 6398163, 7583008, 7912704, 8530884, 8901792, 11374512, 11869056, 12796326, 15166016, 17061768, 17803584, 22749024, 23738112, 25592652, 30332032, 34123536, 35607168, 45498048, 51185304, 60664064, 68247072, 71214336, 90996096, 102370608, 136494144, 181992192, 204741216, 272988288, 409482432, 545976576, 818964864, 1637929728]

約数ペア:

[(1, 1637929728), (2, 818964864), (3, 545976576), (4, 409482432), (6, 272988288), (8, 204741216), (9, 181992192), (12, 136494144), (16, 102370608), (18, 90996096), (23, 71214336), (24, 68247072), (27, 60664064), (32, 51185304), (36, 45498048), (46, 35607168), (48, 34123536), (54, 30332032), (64, 25592652), (69, 23738112), (72, 22749024), (92, 17803584), (96, 17061768), (108, 15166016), (128, 12796326), (138, 11869056), (144, 11374512), (184, 8901792), (192, 8530884), (207, 7912704), (216, 7583008), (256, 6398163), (276, 5934528), (288, 5687256), (368, 4450896), (384, 4265442), (414, 3956352), (432, 3791504), (552, 2967264), (576, 2843628), (621, 2637568), (736, 2225448), (768, 2132721), (828, 1978176), (864, 1895752), (1104, 1483632), (1152, 1421814), (1242, 1318784), (1472, 1112724), (1656, 989088), (1728, 947876), (2208, 741816), (2304, 710907), (2484, 659392), (2944, 556362), (3312, 494544), (3456, 473938), (4416, 370908), (4968, 329696), (5888, 278181), (6624, 247272), (6912, 236969), (8832, 185454), (9936, 164848), (10303, 158976), (13248, 123636), (17664, 92727), (19872, 82424), (20606, 79488), (26496, 61818), (30909, 52992), (39744, 41212)]