12803568

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 35414400

約数和(自身を除く): 22610832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 101, 114, 139, 152, 202, 228, 278, 303, 304, 404, 417, 456, 556, 606, 808, 834, 912, 1112, 1212, 1616, 1668, 1919, 2224, 2424, 2641, 3336, 3838, 4848, 5282, 5757, 6672, 7676, 7923, 10564, 11514, 14039, 15352, 15846, 21128, 23028, 28078, 30704, 31692, 42117, 42256, 46056, 56156, 63384, 84234, 92112, 112312, 126768, 168468, 224624, 266741, 336936, 533482, 673872, 800223, 1066964, 1600446, 2133928, 3200892, 4267856, 6401784, 12803568]

約数ペア:

[(1, 12803568), (2, 6401784), (3, 4267856), (4, 3200892), (6, 2133928), (8, 1600446), (12, 1066964), (16, 800223), (19, 673872), (24, 533482), (38, 336936), (48, 266741), (57, 224624), (76, 168468), (101, 126768), (114, 112312), (139, 92112), (152, 84234), (202, 63384), (228, 56156), (278, 46056), (303, 42256), (304, 42117), (404, 31692), (417, 30704), (456, 28078), (556, 23028), (606, 21128), (808, 15846), (834, 15352), (912, 14039), (1112, 11514), (1212, 10564), (1616, 7923), (1668, 7676), (1919, 6672), (2224, 5757), (2424, 5282), (2641, 4848), (3336, 3838)]