268997664

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 833172480

約数和(自身を除く): 564174816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 62, 68, 78, 93, 96, 102, 104, 124, 136, 156, 186, 204, 208, 221, 248, 272, 312, 372, 403, 408, 409, 416, 442, 496, 527, 544, 624, 663, 744, 806, 816, 818, 884, 992, 1054, 1209, 1227, 1248, 1326, 1488, 1581, 1612, 1632, 1636, 1768, 2108, 2418, 2454, 2652, 2976, 3162, 3224, 3272, 3536, 4216, 4836, 4908, 5304, 5317, 6324, 6448, 6544, 6851, 6953, 7072, 8432, 9672, 9816, 10608, 10634, 12648, 12679, 12896, 13088, 13702, 13906, 15951, 16864, 19344, 19632, 20553, 20859, 21216, 21268, 25296, 25358, 27404, 27812, 31902, 38037, 38688, 39264, 41106, 41718, 42536, 50592, 50716, 54808, 55624, 63804, 76074, 82212, 83436, 85072, 90389, 101432, 109616, 111248, 127608, 152148, 164424, 164827, 166872, 170144, 180778, 202864, 215543, 219232, 222496, 255216, 271167, 304296, 328848, 329654, 333744, 361556, 405728, 431086, 494481, 510432, 542334, 608592, 646629, 657696, 659308, 667488, 723112, 862172, 988962, 1084668, 1217184, 1293258, 1318616, 1446224, 1724344, 1977924, 2169336, 2586516, 2637232, 2802059, 2892448, 3448688, 3955848, 4338672, 5173032, 5274464, 5604118, 6897376, 7911696, 8406177, 8677344, 10346064, 11208236, 15823392, 16812354, 20692128, 22416472, 33624708, 44832944, 67249416, 89665888, 134498832, 268997664]

約数ペア:

[(1, 268997664), (2, 134498832), (3, 89665888), (4, 67249416), (6, 44832944), (8, 33624708), (12, 22416472), (13, 20692128), (16, 16812354), (17, 15823392), (24, 11208236), (26, 10346064), (31, 8677344), (32, 8406177), (34, 7911696), (39, 6897376), (48, 5604118), (51, 5274464), (52, 5173032), (62, 4338672), (68, 3955848), (78, 3448688), (93, 2892448), (96, 2802059), (102, 2637232), (104, 2586516), (124, 2169336), (136, 1977924), (156, 1724344), (186, 1446224), (204, 1318616), (208, 1293258), (221, 1217184), (248, 1084668), (272, 988962), (312, 862172), (372, 723112), (403, 667488), (408, 659308), (409, 657696), (416, 646629), (442, 608592), (496, 542334), (527, 510432), (544, 494481), (624, 431086), (663, 405728), (744, 361556), (806, 333744), (816, 329654), (818, 328848), (884, 304296), (992, 271167), (1054, 255216), (1209, 222496), (1227, 219232), (1248, 215543), (1326, 202864), (1488, 180778), (1581, 170144), (1612, 166872), (1632, 164827), (1636, 164424), (1768, 152148), (2108, 127608), (2418, 111248), (2454, 109616), (2652, 101432), (2976, 90389), (3162, 85072), (3224, 83436), (3272, 82212), (3536, 76074), (4216, 63804), (4836, 55624), (4908, 54808), (5304, 50716), (5317, 50592), (6324, 42536), (6448, 41718), (6544, 41106), (6851, 39264), (6953, 38688), (7072, 38037), (8432, 31902), (9672, 27812), (9816, 27404), (10608, 25358), (10634, 25296), (12648, 21268), (12679, 21216), (12896, 20859), (13088, 20553), (13702, 19632), (13906, 19344), (15951, 16864)]