238967344

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6257}}^1$

素因数の和:6314

約数の個数: 80

約数和(自身を含む): 595961856

約数和(自身を除く): 356994512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 6257, 9548, 12514, 19096, 25028, 38192, 43799, 50056, 68827, 87598, 100112, 137654, 175196, 193967, 275308, 350392, 387934, 481789, 550616, 700784, 775868, 963578, 1101232, 1357769, 1551736, 1927156, 2133637, 2715538, 3103472, 3854312, 4267274, 5431076, 7708624, 8534548, 10862152, 14935459, 17069096, 21724304, 29870918, 34138192, 59741836, 119483672, 238967344]

約数ペア:

[(1, 238967344), (2, 119483672), (4, 59741836), (7, 34138192), (8, 29870918), (11, 21724304), (14, 17069096), (16, 14935459), (22, 10862152), (28, 8534548), (31, 7708624), (44, 5431076), (56, 4267274), (62, 3854312), (77, 3103472), (88, 2715538), (112, 2133637), (124, 1927156), (154, 1551736), (176, 1357769), (217, 1101232), (248, 963578), (308, 775868), (341, 700784), (434, 550616), (496, 481789), (616, 387934), (682, 350392), (868, 275308), (1232, 193967), (1364, 175196), (1736, 137654), (2387, 100112), (2728, 87598), (3472, 68827), (4774, 50056), (5456, 43799), (6257, 38192), (9548, 25028), (12514, 19096)]