674659872

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{26321}}^1$

素因数の和:26426

約数の個数: 72

約数和(自身を含む): 1940194620

約数和(自身を除く): 1265534748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 25632, 26321, 52642, 78963, 105284, 157926, 210568, 236889, 315852, 421136, 473778, 631704, 842272, 947556, 1263408, 1895112, 2342569, 2526816, 3790224, 4685138, 7027707, 7580448, 9370276, 14055414, 18740552, 21083121, 28110828, 37481104, 42166242, 56221656, 74962208, 84332484, 112443312, 168664968, 224886624, 337329936, 674659872]

約数ペア:

[(1, 674659872), (2, 337329936), (3, 224886624), (4, 168664968), (6, 112443312), (8, 84332484), (9, 74962208), (12, 56221656), (16, 42166242), (18, 37481104), (24, 28110828), (32, 21083121), (36, 18740552), (48, 14055414), (72, 9370276), (89, 7580448), (96, 7027707), (144, 4685138), (178, 3790224), (267, 2526816), (288, 2342569), (356, 1895112), (534, 1263408), (712, 947556), (801, 842272), (1068, 631704), (1424, 473778), (1602, 421136), (2136, 315852), (2848, 236889), (3204, 210568), (4272, 157926), (6408, 105284), (8544, 78963), (12816, 52642), (25632, 26321)]