328725792

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{7559}}^1$

素因数の和:7726

約数の個数: 72

約数和(自身を含む): 941129280

約数和(自身を除く): 612403488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 4832, 5436, 7248, 7559, 10872, 14496, 15118, 21744, 22677, 30236, 43488, 45354, 60472, 68031, 90708, 120944, 136062, 181416, 241888, 272124, 362832, 544248, 725664, 1088496, 1141409, 2176992, 2282818, 3424227, 4565636, 6848454, 9131272, 10272681, 13696908, 18262544, 20545362, 27393816, 36525088, 41090724, 54787632, 82181448, 109575264, 164362896, 328725792]

約数ペア:

[(1, 328725792), (2, 164362896), (3, 109575264), (4, 82181448), (6, 54787632), (8, 41090724), (9, 36525088), (12, 27393816), (16, 20545362), (18, 18262544), (24, 13696908), (32, 10272681), (36, 9131272), (48, 6848454), (72, 4565636), (96, 3424227), (144, 2282818), (151, 2176992), (288, 1141409), (302, 1088496), (453, 725664), (604, 544248), (906, 362832), (1208, 272124), (1359, 241888), (1812, 181416), (2416, 136062), (2718, 120944), (3624, 90708), (4832, 68031), (5436, 60472), (7248, 45354), (7559, 43488), (10872, 30236), (14496, 22677), (15118, 21744)]