822081312

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:853

約数の個数: 240

約数和(自身を含む): 2691101952

約数和(自身を除く): 1869020640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 248, 279, 288, 312, 324, 351, 372, 403, 416, 432, 468, 496, 558, 624, 648, 702, 744, 787, 806, 837, 864, 936, 992, 1053, 1116, 1209, 1248, 1296, 1404, 1488, 1574, 1612, 1674, 1872, 2106, 2232, 2361, 2418, 2511, 2592, 2808, 2976, 3148, 3224, 3348, 3627, 3744, 4212, 4464, 4722, 4836, 5022, 5616, 6296, 6448, 6696, 7083, 7254, 8424, 8928, 9444, 9672, 10044, 10231, 10881, 11232, 12592, 12896, 13392, 14166, 14508, 16848, 18888, 19344, 20088, 20462, 21249, 21762, 24397, 25184, 26784, 28332, 29016, 30693, 32643, 33696, 37776, 38688, 40176, 40924, 42498, 43524, 48794, 56664, 58032, 61386, 63747, 65286, 73191, 75552, 80352, 81848, 84996, 87048, 92079, 97588, 113328, 116064, 122772, 127494, 130572, 146382, 163696, 169992, 174096, 184158, 195176, 219573, 226656, 245544, 254988, 261144, 276237, 292764, 317161, 327392, 339984, 348192, 368316, 390352, 439146, 491088, 509976, 522288, 552474, 585528, 634322, 658719, 679968, 736632, 780704, 828711, 878292, 951483, 982176, 1019952, 1044576, 1104948, 1171056, 1268644, 1317438, 1473264, 1657422, 1756584, 1902966, 1976157, 2039904, 2209896, 2342112, 2537288, 2634876, 2854449, 2946528, 3314844, 3513168, 3805932, 3952314, 4419792, 5074576, 5269752, 5708898, 6629688, 7026336, 7611864, 7904628, 8563347, 8839584, 10149152, 10539504, 11417796, 13259376, 15223728, 15809256, 17126694, 21079008, 22835592, 25690041, 26518752, 30447456, 31618512, 34253388, 45671184, 51380082, 63237024, 68506776, 91342368, 102760164, 137013552, 205520328, 274027104, 411040656, 822081312]

約数ペア:

[(1, 822081312), (2, 411040656), (3, 274027104), (4, 205520328), (6, 137013552), (8, 102760164), (9, 91342368), (12, 68506776), (13, 63237024), (16, 51380082), (18, 45671184), (24, 34253388), (26, 31618512), (27, 30447456), (31, 26518752), (32, 25690041), (36, 22835592), (39, 21079008), (48, 17126694), (52, 15809256), (54, 15223728), (62, 13259376), (72, 11417796), (78, 10539504), (81, 10149152), (93, 8839584), (96, 8563347), (104, 7904628), (108, 7611864), (117, 7026336), (124, 6629688), (144, 5708898), (156, 5269752), (162, 5074576), (186, 4419792), (208, 3952314), (216, 3805932), (234, 3513168), (248, 3314844), (279, 2946528), (288, 2854449), (312, 2634876), (324, 2537288), (351, 2342112), (372, 2209896), (403, 2039904), (416, 1976157), (432, 1902966), (468, 1756584), (496, 1657422), (558, 1473264), (624, 1317438), (648, 1268644), (702, 1171056), (744, 1104948), (787, 1044576), (806, 1019952), (837, 982176), (864, 951483), (936, 878292), (992, 828711), (1053, 780704), (1116, 736632), (1209, 679968), (1248, 658719), (1296, 634322), (1404, 585528), (1488, 552474), (1574, 522288), (1612, 509976), (1674, 491088), (1872, 439146), (2106, 390352), (2232, 368316), (2361, 348192), (2418, 339984), (2511, 327392), (2592, 317161), (2808, 292764), (2976, 276237), (3148, 261144), (3224, 254988), (3348, 245544), (3627, 226656), (3744, 219573), (4212, 195176), (4464, 184158), (4722, 174096), (4836, 169992), (5022, 163696), (5616, 146382), (6296, 130572), (6448, 127494), (6696, 122772), (7083, 116064), (7254, 113328), (8424, 97588), (8928, 92079), (9444, 87048), (9672, 84996), (10044, 81848), (10231, 80352), (10881, 75552), (11232, 73191), (12592, 65286), (12896, 63747), (13392, 61386), (14166, 58032), (14508, 56664), (16848, 48794), (18888, 43524), (19344, 42498), (20088, 40924), (20462, 40176), (21249, 38688), (21762, 37776), (24397, 33696), (25184, 32643), (26784, 30693), (28332, 29016)]