285285312

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1291

約数の個数: 168

約数和(自身を含む): 909767040

約数和(自身を除く): 624481728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1116, 1209, 1229, 1248, 1488, 1612, 1872, 1984, 2232, 2418, 2458, 2496, 2976, 3224, 3627, 3687, 3744, 4464, 4836, 4916, 5952, 6448, 7254, 7374, 7488, 8928, 9672, 9832, 11061, 12896, 14508, 14748, 15977, 17856, 19344, 19664, 22122, 25792, 29016, 29496, 31954, 38099, 38688, 39328, 44244, 47931, 58032, 58992, 63908, 76198, 77376, 78656, 88488, 95862, 114297, 116064, 117984, 127816, 143793, 152396, 176976, 191724, 228594, 232128, 235968, 255632, 287586, 304792, 342891, 353952, 383448, 457188, 495287, 511264, 575172, 609584, 685782, 707904, 766896, 914376, 990574, 1022528, 1150344, 1219168, 1371564, 1485861, 1533792, 1828752, 1981148, 2300688, 2438336, 2743128, 2971722, 3067584, 3657504, 3962296, 4457583, 4601376, 5486256, 5943444, 7315008, 7924592, 8915166, 9202752, 10972512, 11886888, 15849184, 17830332, 21945024, 23773776, 31698368, 35660664, 47547552, 71321328, 95095104, 142642656, 285285312]

約数ペア:

[(1, 285285312), (2, 142642656), (3, 95095104), (4, 71321328), (6, 47547552), (8, 35660664), (9, 31698368), (12, 23773776), (13, 21945024), (16, 17830332), (18, 15849184), (24, 11886888), (26, 10972512), (31, 9202752), (32, 8915166), (36, 7924592), (39, 7315008), (48, 5943444), (52, 5486256), (62, 4601376), (64, 4457583), (72, 3962296), (78, 3657504), (93, 3067584), (96, 2971722), (104, 2743128), (117, 2438336), (124, 2300688), (144, 1981148), (156, 1828752), (186, 1533792), (192, 1485861), (208, 1371564), (234, 1219168), (248, 1150344), (279, 1022528), (288, 990574), (312, 914376), (372, 766896), (403, 707904), (416, 685782), (468, 609584), (496, 575172), (558, 511264), (576, 495287), (624, 457188), (744, 383448), (806, 353952), (832, 342891), (936, 304792), (992, 287586), (1116, 255632), (1209, 235968), (1229, 232128), (1248, 228594), (1488, 191724), (1612, 176976), (1872, 152396), (1984, 143793), (2232, 127816), (2418, 117984), (2458, 116064), (2496, 114297), (2976, 95862), (3224, 88488), (3627, 78656), (3687, 77376), (3744, 76198), (4464, 63908), (4836, 58992), (4916, 58032), (5952, 47931), (6448, 44244), (7254, 39328), (7374, 38688), (7488, 38099), (8928, 31954), (9672, 29496), (9832, 29016), (11061, 25792), (12896, 22122), (14508, 19664), (14748, 19344), (15977, 17856)]