520069536

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 216

約数和(自身を含む): 1739408580

約数和(自身を除く): 1219339044

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 137, 144, 147, 168, 196, 224, 252, 269, 274, 288, 294, 336, 392, 411, 441, 504, 538, 548, 588, 672, 784, 807, 822, 882, 959, 1008, 1076, 1096, 1176, 1233, 1568, 1614, 1644, 1764, 1883, 1918, 2016, 2152, 2192, 2352, 2421, 2466, 2877, 3228, 3288, 3528, 3766, 3836, 4304, 4384, 4704, 4842, 4932, 5649, 5754, 6456, 6576, 6713, 7056, 7532, 7672, 8608, 8631, 9684, 9864, 11298, 11508, 12912, 13152, 13181, 13426, 14112, 15064, 15344, 16947, 17262, 19368, 19728, 20139, 22596, 23016, 25824, 26362, 26852, 30128, 30688, 33894, 34524, 36853, 38736, 39456, 39543, 40278, 45192, 46032, 52724, 53704, 60256, 60417, 67788, 69048, 73706, 77472, 79086, 80556, 90384, 92064, 105448, 107408, 110559, 118629, 120834, 135576, 138096, 147412, 158172, 161112, 180768, 210896, 214816, 221118, 237258, 241668, 257971, 271152, 276192, 294824, 316344, 322224, 331677, 421792, 442236, 474516, 483336, 515942, 542304, 589648, 632688, 644448, 663354, 773913, 884472, 949032, 966672, 1031884, 1179296, 1265376, 1326708, 1547826, 1768944, 1805797, 1898064, 1933344, 2063768, 2321739, 2653416, 3095652, 3537888, 3611594, 3796128, 4127536, 4643478, 5306832, 5417391, 6191304, 7223188, 8255072, 9286956, 10613664, 10834782, 12382608, 14446376, 16252173, 18573912, 21669564, 24765216, 28892752, 32504346, 37147824, 43339128, 57785504, 65008692, 74295648, 86678256, 130017384, 173356512, 260034768, 520069536]

約数ペア:

[(1, 520069536), (2, 260034768), (3, 173356512), (4, 130017384), (6, 86678256), (7, 74295648), (8, 65008692), (9, 57785504), (12, 43339128), (14, 37147824), (16, 32504346), (18, 28892752), (21, 24765216), (24, 21669564), (28, 18573912), (32, 16252173), (36, 14446376), (42, 12382608), (48, 10834782), (49, 10613664), (56, 9286956), (63, 8255072), (72, 7223188), (84, 6191304), (96, 5417391), (98, 5306832), (112, 4643478), (126, 4127536), (137, 3796128), (144, 3611594), (147, 3537888), (168, 3095652), (196, 2653416), (224, 2321739), (252, 2063768), (269, 1933344), (274, 1898064), (288, 1805797), (294, 1768944), (336, 1547826), (392, 1326708), (411, 1265376), (441, 1179296), (504, 1031884), (538, 966672), (548, 949032), (588, 884472), (672, 773913), (784, 663354), (807, 644448), (822, 632688), (882, 589648), (959, 542304), (1008, 515942), (1076, 483336), (1096, 474516), (1176, 442236), (1233, 421792), (1568, 331677), (1614, 322224), (1644, 316344), (1764, 294824), (1883, 276192), (1918, 271152), (2016, 257971), (2152, 241668), (2192, 237258), (2352, 221118), (2421, 214816), (2466, 210896), (2877, 180768), (3228, 161112), (3288, 158172), (3528, 147412), (3766, 138096), (3836, 135576), (4304, 120834), (4384, 118629), (4704, 110559), (4842, 107408), (4932, 105448), (5649, 92064), (5754, 90384), (6456, 80556), (6576, 79086), (6713, 77472), (7056, 73706), (7532, 69048), (7672, 67788), (8608, 60417), (8631, 60256), (9684, 53704), (9864, 52724), (11298, 46032), (11508, 45192), (12912, 40278), (13152, 39543), (13181, 39456), (13426, 38736), (14112, 36853), (15064, 34524), (15344, 33894), (16947, 30688), (17262, 30128), (19368, 26852), (19728, 26362), (20139, 25824), (22596, 23016)]