328990992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7001}}^1$

素因数の和:7112

約数の個数: 80

約数和(自身を含む): 937707840

約数和(自身を除く): 608716848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 89, 132, 176, 178, 264, 267, 356, 528, 534, 712, 979, 1068, 1424, 1958, 2136, 2937, 3916, 4272, 5874, 7001, 7832, 11748, 14002, 15664, 21003, 23496, 28004, 42006, 46992, 56008, 77011, 84012, 112016, 154022, 168024, 231033, 308044, 336048, 462066, 616088, 623089, 924132, 1232176, 1246178, 1848264, 1869267, 2492356, 3696528, 3738534, 4984712, 6853979, 7477068, 9969424, 13707958, 14954136, 20561937, 27415916, 29908272, 41123874, 54831832, 82247748, 109663664, 164495496, 328990992]

約数ペア:

[(1, 328990992), (2, 164495496), (3, 109663664), (4, 82247748), (6, 54831832), (8, 41123874), (11, 29908272), (12, 27415916), (16, 20561937), (22, 14954136), (24, 13707958), (33, 9969424), (44, 7477068), (48, 6853979), (66, 4984712), (88, 3738534), (89, 3696528), (132, 2492356), (176, 1869267), (178, 1848264), (264, 1246178), (267, 1232176), (356, 924132), (528, 623089), (534, 616088), (712, 462066), (979, 336048), (1068, 308044), (1424, 231033), (1958, 168024), (2136, 154022), (2937, 112016), (3916, 84012), (4272, 77011), (5874, 56008), (7001, 46992), (7832, 42006), (11748, 28004), (14002, 23496), (15664, 21003)]