256359768

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7517}}^1$

素因数の和:7569

約数の個数: 96

約数和(自身を含む): 771346800

約数和(自身を除く): 514987032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 49, 56, 58, 84, 87, 98, 116, 147, 168, 174, 196, 203, 232, 294, 348, 392, 406, 588, 609, 696, 812, 1176, 1218, 1421, 1624, 2436, 2842, 4263, 4872, 5684, 7517, 8526, 11368, 15034, 17052, 22551, 30068, 34104, 45102, 52619, 60136, 90204, 105238, 157857, 180408, 210476, 217993, 315714, 368333, 420952, 435986, 631428, 653979, 736666, 871972, 1104999, 1262856, 1307958, 1473332, 1525951, 1743944, 2209998, 2615916, 2946664, 3051902, 4419996, 4577853, 5231832, 6103804, 8839992, 9155706, 10681657, 12207608, 18311412, 21363314, 32044971, 36622824, 42726628, 64089942, 85453256, 128179884, 256359768]

約数ペア:

[(1, 256359768), (2, 128179884), (3, 85453256), (4, 64089942), (6, 42726628), (7, 36622824), (8, 32044971), (12, 21363314), (14, 18311412), (21, 12207608), (24, 10681657), (28, 9155706), (29, 8839992), (42, 6103804), (49, 5231832), (56, 4577853), (58, 4419996), (84, 3051902), (87, 2946664), (98, 2615916), (116, 2209998), (147, 1743944), (168, 1525951), (174, 1473332), (196, 1307958), (203, 1262856), (232, 1104999), (294, 871972), (348, 736666), (392, 653979), (406, 631428), (588, 435986), (609, 420952), (696, 368333), (812, 315714), (1176, 217993), (1218, 210476), (1421, 180408), (1624, 157857), (2436, 105238), (2842, 90204), (4263, 60136), (4872, 52619), (5684, 45102), (7517, 34104), (8526, 30068), (11368, 22551), (15034, 17052)]