1444146872

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 3420144000

約数和(自身を除く): 1975997128

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 181, 203, 232, 238, 289, 362, 406, 476, 493, 578, 724, 812, 952, 986, 1156, 1267, 1448, 1624, 1972, 2023, 2312, 2534, 3077, 3451, 3944, 4046, 4913, 5068, 5249, 6154, 6902, 8092, 8381, 9826, 10136, 10498, 12308, 13804, 16184, 16762, 19652, 20996, 21539, 24616, 27608, 33524, 34391, 36743, 39304, 41992, 43078, 52309, 58667, 67048, 68782, 73486, 86156, 89233, 104618, 117334, 137564, 142477, 146972, 172312, 178466, 209236, 234668, 275128, 284954, 293944, 356932, 366163, 418472, 469336, 569908, 624631, 713864, 732326, 889253, 997339, 1139816, 1249262, 1464652, 1516961, 1778506, 1994678, 2498524, 2929304, 3033922, 3557012, 3989356, 4997048, 6067844, 6224771, 7114024, 7978712, 10618727, 12135688, 12449542, 21237454, 24899084, 25788337, 42474908, 49798168, 51576674, 84949816, 103153348, 180518359, 206306696, 361036718, 722073436, 1444146872]

約数ペア:

[(1, 1444146872), (2, 722073436), (4, 361036718), (7, 206306696), (8, 180518359), (14, 103153348), (17, 84949816), (28, 51576674), (29, 49798168), (34, 42474908), (56, 25788337), (58, 24899084), (68, 21237454), (116, 12449542), (119, 12135688), (136, 10618727), (181, 7978712), (203, 7114024), (232, 6224771), (238, 6067844), (289, 4997048), (362, 3989356), (406, 3557012), (476, 3033922), (493, 2929304), (578, 2498524), (724, 1994678), (812, 1778506), (952, 1516961), (986, 1464652), (1156, 1249262), (1267, 1139816), (1448, 997339), (1624, 889253), (1972, 732326), (2023, 713864), (2312, 624631), (2534, 569908), (3077, 469336), (3451, 418472), (3944, 366163), (4046, 356932), (4913, 293944), (5068, 284954), (5249, 275128), (6154, 234668), (6902, 209236), (8092, 178466), (8381, 172312), (9826, 146972), (10136, 142477), (10498, 137564), (12308, 117334), (13804, 104618), (16184, 89233), (16762, 86156), (19652, 73486), (20996, 68782), (21539, 67048), (24616, 58667), (27608, 52309), (33524, 43078), (34391, 41992), (36743, 39304)]