2009240016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139067}}^1$

素因数の和:139128

約数の個数: 80

約数和(自身を含む): 6070040064

約数和(自身を除く): 4060800048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 139067, 278134, 417201, 556268, 834402, 973469, 1112536, 1668804, 1946938, 2225072, 2920407, 3337608, 3893876, 5840814, 5979881, 6675216, 7787752, 11681628, 11959762, 15575504, 17939643, 23363256, 23919524, 35879286, 41859167, 46726512, 47839048, 71758572, 83718334, 95678096, 125577501, 143517144, 167436668, 251155002, 287034288, 334873336, 502310004, 669746672, 1004620008, 2009240016]

約数ペア:

[(1, 2009240016), (2, 1004620008), (3, 669746672), (4, 502310004), (6, 334873336), (7, 287034288), (8, 251155002), (12, 167436668), (14, 143517144), (16, 125577501), (21, 95678096), (24, 83718334), (28, 71758572), (42, 47839048), (43, 46726512), (48, 41859167), (56, 35879286), (84, 23919524), (86, 23363256), (112, 17939643), (129, 15575504), (168, 11959762), (172, 11681628), (258, 7787752), (301, 6675216), (336, 5979881), (344, 5840814), (516, 3893876), (602, 3337608), (688, 2920407), (903, 2225072), (1032, 1946938), (1204, 1668804), (1806, 1112536), (2064, 973469), (2408, 834402), (3612, 556268), (4816, 417201), (7224, 278134), (14448, 139067)]