442134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:66

約数の個数: 72

約数和(自身を含む): 1244880

約数和(自身を除く): 802746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 58, 63, 66, 77, 87, 99, 121, 126, 154, 174, 198, 203, 231, 242, 261, 319, 363, 406, 462, 522, 609, 638, 693, 726, 847, 957, 1089, 1218, 1386, 1694, 1827, 1914, 2178, 2233, 2541, 2871, 3509, 3654, 4466, 5082, 5742, 6699, 7018, 7623, 10527, 13398, 15246, 20097, 21054, 24563, 31581, 40194, 49126, 63162, 73689, 147378, 221067, 442134]

約数ペア:

[(1, 442134), (2, 221067), (3, 147378), (6, 73689), (7, 63162), (9, 49126), (11, 40194), (14, 31581), (18, 24563), (21, 21054), (22, 20097), (29, 15246), (33, 13398), (42, 10527), (58, 7623), (63, 7018), (66, 6699), (77, 5742), (87, 5082), (99, 4466), (121, 3654), (126, 3509), (154, 2871), (174, 2541), (198, 2233), (203, 2178), (231, 1914), (242, 1827), (261, 1694), (319, 1386), (363, 1218), (406, 1089), (462, 957), (522, 847), (609, 726), (638, 693)]