401065812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{69197}}^1$

素因数の和:69237

約数の個数: 72

約数和(自身を含む): 1209027456

約数和(自身を除く): 807961644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 69197, 138394, 207591, 276788, 415182, 484379, 622773, 830364, 968758, 1245546, 1453137, 1591531, 1937516, 2491092, 2906274, 3183062, 4359411, 4774593, 5812548, 6366124, 8718822, 9549186, 11140717, 14323779, 17437644, 19098372, 22281434, 28647558, 33422151, 44562868, 57295116, 66844302, 100266453, 133688604, 200532906, 401065812]

約数ペア:

[(1, 401065812), (2, 200532906), (3, 133688604), (4, 100266453), (6, 66844302), (7, 57295116), (9, 44562868), (12, 33422151), (14, 28647558), (18, 22281434), (21, 19098372), (23, 17437644), (28, 14323779), (36, 11140717), (42, 9549186), (46, 8718822), (63, 6366124), (69, 5812548), (84, 4774593), (92, 4359411), (126, 3183062), (138, 2906274), (161, 2491092), (207, 1937516), (252, 1591531), (276, 1453137), (322, 1245546), (414, 968758), (483, 830364), (644, 622773), (828, 484379), (966, 415182), (1449, 276788), (1932, 207591), (2898, 138394), (5796, 69197)]