631310784

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 224

約数和(自身を含む): 1911705600

約数和(自身を除く): 1280394816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 41, 48, 52, 62, 64, 78, 82, 93, 96, 104, 123, 124, 156, 164, 186, 192, 199, 208, 246, 248, 312, 328, 372, 398, 403, 416, 492, 496, 533, 597, 624, 656, 744, 796, 806, 832, 984, 992, 1066, 1194, 1209, 1248, 1271, 1312, 1488, 1592, 1599, 1612, 1968, 1984, 2132, 2388, 2418, 2496, 2542, 2587, 2624, 2976, 3184, 3198, 3224, 3813, 3936, 4264, 4776, 4836, 5084, 5174, 5952, 6169, 6368, 6396, 6448, 7626, 7761, 7872, 8159, 8528, 9552, 9672, 10168, 10348, 12338, 12736, 12792, 12896, 15252, 15522, 16318, 16523, 17056, 18507, 19104, 19344, 20336, 20696, 24477, 24676, 25584, 25792, 30504, 31044, 32636, 33046, 34112, 37014, 38208, 38688, 40672, 41392, 48954, 49352, 49569, 51168, 61008, 62088, 65272, 66092, 74028, 77376, 80197, 81344, 82784, 97908, 98704, 99138, 102336, 106067, 122016, 124176, 130544, 132184, 148056, 160394, 165568, 195816, 197408, 198276, 212134, 240591, 244032, 248352, 252929, 261088, 264368, 296112, 318201, 320788, 391632, 394816, 396552, 424268, 481182, 496704, 505858, 522176, 528736, 592224, 636402, 641576, 758787, 783264, 793104, 848536, 962364, 1011716, 1057472, 1184448, 1272804, 1283152, 1517574, 1566528, 1586208, 1697072, 1924728, 2023432, 2545608, 2566304, 3035148, 3172416, 3288077, 3394144, 3849456, 4046864, 5091216, 5132608, 6070296, 6576154, 6788288, 7698912, 8093728, 9864231, 10182432, 12140592, 13152308, 15397824, 16187456, 19728462, 20364864, 24281184, 26304616, 39456924, 48562368, 52609232, 78913848, 105218464, 157827696, 210436928, 315655392, 631310784]

約数ペア:

[(1, 631310784), (2, 315655392), (3, 210436928), (4, 157827696), (6, 105218464), (8, 78913848), (12, 52609232), (13, 48562368), (16, 39456924), (24, 26304616), (26, 24281184), (31, 20364864), (32, 19728462), (39, 16187456), (41, 15397824), (48, 13152308), (52, 12140592), (62, 10182432), (64, 9864231), (78, 8093728), (82, 7698912), (93, 6788288), (96, 6576154), (104, 6070296), (123, 5132608), (124, 5091216), (156, 4046864), (164, 3849456), (186, 3394144), (192, 3288077), (199, 3172416), (208, 3035148), (246, 2566304), (248, 2545608), (312, 2023432), (328, 1924728), (372, 1697072), (398, 1586208), (403, 1566528), (416, 1517574), (492, 1283152), (496, 1272804), (533, 1184448), (597, 1057472), (624, 1011716), (656, 962364), (744, 848536), (796, 793104), (806, 783264), (832, 758787), (984, 641576), (992, 636402), (1066, 592224), (1194, 528736), (1209, 522176), (1248, 505858), (1271, 496704), (1312, 481182), (1488, 424268), (1592, 396552), (1599, 394816), (1612, 391632), (1968, 320788), (1984, 318201), (2132, 296112), (2388, 264368), (2418, 261088), (2496, 252929), (2542, 248352), (2587, 244032), (2624, 240591), (2976, 212134), (3184, 198276), (3198, 197408), (3224, 195816), (3813, 165568), (3936, 160394), (4264, 148056), (4776, 132184), (4836, 130544), (5084, 124176), (5174, 122016), (5952, 106067), (6169, 102336), (6368, 99138), (6396, 98704), (6448, 97908), (7626, 82784), (7761, 81344), (7872, 80197), (8159, 77376), (8528, 74028), (9552, 66092), (9672, 65272), (10168, 62088), (10348, 61008), (12338, 51168), (12736, 49569), (12792, 49352), (12896, 48954), (15252, 41392), (15522, 40672), (16318, 38688), (16523, 38208), (17056, 37014), (18507, 34112), (19104, 33046), (19344, 32636), (20336, 31044), (20696, 30504), (24477, 25792), (24676, 25584)]