404902764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{69859}}^1$

素因数の和:69899

約数の個数: 72

約数和(自身を含む): 1220593920

約数和(自身を除く): 815691156

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, 69859, 139718, 209577, 279436, 419154, 489013, 628731, 838308, 978026, 1257462, 1467039, 1606757, 1956052, 2514924, 2934078, 3213514, 4401117, 4820271, 5868156, 6427028, 8802234, 9640542, 11247299, 14460813, 17604468, 19281084, 22494598, 28921626, 33741897, 44989196, 57843252, 67483794, 101225691, 134967588, 202451382, 404902764]

約数ペア:

[(1, 404902764), (2, 202451382), (3, 134967588), (4, 101225691), (6, 67483794), (7, 57843252), (9, 44989196), (12, 33741897), (14, 28921626), (18, 22494598), (21, 19281084), (23, 17604468), (28, 14460813), (36, 11247299), (42, 9640542), (46, 8802234), (63, 6427028), (69, 5868156), (84, 4820271), (92, 4401117), (126, 3213514), (138, 2934078), (161, 2514924), (207, 1956052), (252, 1606757), (276, 1467039), (322, 1257462), (414, 978026), (483, 838308), (644, 628731), (828, 489013), (966, 419154), (1449, 279436), (1932, 209577), (2898, 139718), (5796, 69859)]