981050304

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 168

約数和(自身を含む): 2895508560

約数和(自身を除く): 1914458256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 409, 416, 496, 624, 744, 806, 818, 832, 961, 992, 1209, 1227, 1248, 1488, 1612, 1636, 1922, 1984, 2418, 2454, 2496, 2883, 2976, 3224, 3272, 3844, 4836, 4908, 5317, 5766, 5952, 6448, 6544, 7688, 9672, 9816, 10634, 11532, 12493, 12679, 12896, 13088, 15376, 15951, 19344, 19632, 21268, 23064, 24986, 25358, 25792, 26176, 30752, 31902, 37479, 38037, 38688, 39264, 42536, 46128, 49972, 50716, 61504, 63804, 74958, 76074, 77376, 78528, 85072, 92256, 99944, 101432, 127608, 149916, 152148, 164827, 170144, 184512, 199888, 202864, 255216, 299832, 304296, 329654, 340288, 393049, 399776, 405728, 494481, 510432, 599664, 608592, 659308, 786098, 799552, 811456, 988962, 1020864, 1179147, 1199328, 1217184, 1318616, 1572196, 1977924, 2358294, 2398656, 2434368, 2637232, 3144392, 3955848, 4716588, 5109637, 5274464, 6288784, 7911696, 9433176, 10219274, 10548928, 12577568, 15328911, 15823392, 18866352, 20438548, 25155136, 30657822, 31646784, 37732704, 40877096, 61315644, 75465408, 81754192, 122631288, 163508384, 245262576, 327016768, 490525152, 981050304]

約数ペア:

[(1, 981050304), (2, 490525152), (3, 327016768), (4, 245262576), (6, 163508384), (8, 122631288), (12, 81754192), (13, 75465408), (16, 61315644), (24, 40877096), (26, 37732704), (31, 31646784), (32, 30657822), (39, 25155136), (48, 20438548), (52, 18866352), (62, 15823392), (64, 15328911), (78, 12577568), (93, 10548928), (96, 10219274), (104, 9433176), (124, 7911696), (156, 6288784), (186, 5274464), (192, 5109637), (208, 4716588), (248, 3955848), (312, 3144392), (372, 2637232), (403, 2434368), (409, 2398656), (416, 2358294), (496, 1977924), (624, 1572196), (744, 1318616), (806, 1217184), (818, 1199328), (832, 1179147), (961, 1020864), (992, 988962), (1209, 811456), (1227, 799552), (1248, 786098), (1488, 659308), (1612, 608592), (1636, 599664), (1922, 510432), (1984, 494481), (2418, 405728), (2454, 399776), (2496, 393049), (2883, 340288), (2976, 329654), (3224, 304296), (3272, 299832), (3844, 255216), (4836, 202864), (4908, 199888), (5317, 184512), (5766, 170144), (5952, 164827), (6448, 152148), (6544, 149916), (7688, 127608), (9672, 101432), (9816, 99944), (10634, 92256), (11532, 85072), (12493, 78528), (12679, 77376), (12896, 76074), (13088, 74958), (15376, 63804), (15951, 61504), (19344, 50716), (19632, 49972), (21268, 46128), (23064, 42536), (24986, 39264), (25358, 38688), (25792, 38037), (26176, 37479), (30752, 31902)]