239508700928

素因数分解:

$2^8\times 7^4\times {\mathrm{389663}}^1$

素因数の和:389707

約数の個数: 90

約数和(自身を含む): 557730369504

約数和(自身を除く): 318221668576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2401, 2744, 3136, 4802, 5488, 6272, 9604, 10976, 12544, 19208, 21952, 38416, 43904, 76832, 87808, 153664, 307328, 389663, 614656, 779326, 1558652, 2727641, 3117304, 5455282, 6234608, 10910564, 12469216, 19093487, 21821128, 24938432, 38186974, 43642256, 49876864, 76373948, 87284512, 99753728, 133654409, 152747896, 174569024, 267308818, 305495792, 349138048, 534617636, 610991584, 698276096, 935580863, 1069235272, 1221983168, 1871161726, 2138470544, 2443966336, 3742323452, 4276941088, 4887932672, 7484646904, 8553882176, 14969293808, 17107764352, 29938587616, 34215528704, 59877175232, 119754350464, 239508700928]

約数ペア:

[(1, 239508700928), (2, 119754350464), (4, 59877175232), (7, 34215528704), (8, 29938587616), (14, 17107764352), (16, 14969293808), (28, 8553882176), (32, 7484646904), (49, 4887932672), (56, 4276941088), (64, 3742323452), (98, 2443966336), (112, 2138470544), (128, 1871161726), (196, 1221983168), (224, 1069235272), (256, 935580863), (343, 698276096), (392, 610991584), (448, 534617636), (686, 349138048), (784, 305495792), (896, 267308818), (1372, 174569024), (1568, 152747896), (1792, 133654409), (2401, 99753728), (2744, 87284512), (3136, 76373948), (4802, 49876864), (5488, 43642256), (6272, 38186974), (9604, 24938432), (10976, 21821128), (12544, 19093487), (19208, 12469216), (21952, 10910564), (38416, 6234608), (43904, 5455282), (76832, 3117304), (87808, 2727641), (153664, 1558652), (307328, 779326), (389663, 614656)]