1439253306

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1321

約数の個数: 128

約数和(自身を含む): 3572121600

約数和(自身を除く): 2132868294

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 37, 38, 54, 57, 62, 74, 93, 111, 114, 171, 186, 222, 279, 333, 342, 513, 558, 589, 666, 703, 837, 999, 1026, 1147, 1178, 1223, 1406, 1674, 1767, 1998, 2109, 2294, 2446, 3441, 3534, 3669, 4218, 5301, 6327, 6882, 7338, 10323, 10602, 11007, 12654, 15903, 18981, 20646, 21793, 22014, 23237, 30969, 31806, 33021, 37913, 37962, 43586, 45251, 46474, 61938, 65379, 66042, 69711, 75826, 90502, 113739, 130758, 135753, 139422, 196137, 209133, 227478, 271506, 341217, 392274, 407259, 418266, 588411, 627399, 682434, 720347, 814518, 859769, 1023651, 1176822, 1221777, 1254798, 1402781, 1440694, 1719538, 2047302, 2161041, 2443554, 2579307, 2805562, 4208343, 4322082, 5158614, 6483123, 7737921, 8416686, 12625029, 12966246, 15475842, 19449369, 23213763, 25250058, 26652839, 37875087, 38898738, 46427526, 53305678, 75750174, 79958517, 159917034, 239875551, 479751102, 719626653, 1439253306]

約数ペア:

[(1, 1439253306), (2, 719626653), (3, 479751102), (6, 239875551), (9, 159917034), (18, 79958517), (19, 75750174), (27, 53305678), (31, 46427526), (37, 38898738), (38, 37875087), (54, 26652839), (57, 25250058), (62, 23213763), (74, 19449369), (93, 15475842), (111, 12966246), (114, 12625029), (171, 8416686), (186, 7737921), (222, 6483123), (279, 5158614), (333, 4322082), (342, 4208343), (513, 2805562), (558, 2579307), (589, 2443554), (666, 2161041), (703, 2047302), (837, 1719538), (999, 1440694), (1026, 1402781), (1147, 1254798), (1178, 1221777), (1223, 1176822), (1406, 1023651), (1674, 859769), (1767, 814518), (1998, 720347), (2109, 682434), (2294, 627399), (2446, 588411), (3441, 418266), (3534, 407259), (3669, 392274), (4218, 341217), (5301, 271506), (6327, 227478), (6882, 209133), (7338, 196137), (10323, 139422), (10602, 135753), (11007, 130758), (12654, 113739), (15903, 90502), (18981, 75826), (20646, 69711), (21793, 66042), (22014, 65379), (23237, 61938), (30969, 46474), (31806, 45251), (33021, 43586), (37913, 37962)]