261574152

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{641}}^1$

素因数の和:1011

約数の個数: 96

約数和(自身を含む): 764082720

約数和(自身を除く): 502508568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 347, 392, 588, 641, 694, 1041, 1176, 1282, 1388, 1923, 2082, 2429, 2564, 2776, 3846, 4164, 4487, 4858, 5128, 7287, 7692, 8328, 8974, 9716, 13461, 14574, 15384, 17003, 17948, 19432, 26922, 29148, 31409, 34006, 35896, 51009, 53844, 58296, 62818, 68012, 94227, 102018, 107688, 125636, 136024, 188454, 204036, 222427, 251272, 376908, 408072, 444854, 667281, 753816, 889708, 1334562, 1556989, 1779416, 2669124, 3113978, 4670967, 5338248, 6227956, 9341934, 10898923, 12455912, 18683868, 21797846, 32696769, 37367736, 43595692, 65393538, 87191384, 130787076, 261574152]

約数ペア:

[(1, 261574152), (2, 130787076), (3, 87191384), (4, 65393538), (6, 43595692), (7, 37367736), (8, 32696769), (12, 21797846), (14, 18683868), (21, 12455912), (24, 10898923), (28, 9341934), (42, 6227956), (49, 5338248), (56, 4670967), (84, 3113978), (98, 2669124), (147, 1779416), (168, 1556989), (196, 1334562), (294, 889708), (347, 753816), (392, 667281), (588, 444854), (641, 408072), (694, 376908), (1041, 251272), (1176, 222427), (1282, 204036), (1388, 188454), (1923, 136024), (2082, 125636), (2429, 107688), (2564, 102018), (2776, 94227), (3846, 68012), (4164, 62818), (4487, 58296), (4858, 53844), (5128, 51009), (7287, 35896), (7692, 34006), (8328, 31409), (8974, 29148), (9716, 26922), (13461, 19432), (14574, 17948), (15384, 17003)]