725396652

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{6701}}^1$

素因数の和:6839

約数の個数: 72

約数和(自身を含む): 1912589952

約数和(自身を除く): 1187193300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 97, 124, 186, 194, 279, 291, 372, 388, 558, 582, 873, 1116, 1164, 1746, 3007, 3492, 6014, 6701, 9021, 12028, 13402, 18042, 20103, 26804, 27063, 36084, 40206, 54126, 60309, 80412, 108252, 120618, 207731, 241236, 415462, 623193, 649997, 830924, 1246386, 1299994, 1869579, 1949991, 2492772, 2599988, 3739158, 3899982, 5849973, 7478316, 7799964, 11699946, 20149907, 23399892, 40299814, 60449721, 80599628, 120899442, 181349163, 241798884, 362698326, 725396652]

約数ペア:

[(1, 725396652), (2, 362698326), (3, 241798884), (4, 181349163), (6, 120899442), (9, 80599628), (12, 60449721), (18, 40299814), (31, 23399892), (36, 20149907), (62, 11699946), (93, 7799964), (97, 7478316), (124, 5849973), (186, 3899982), (194, 3739158), (279, 2599988), (291, 2492772), (372, 1949991), (388, 1869579), (558, 1299994), (582, 1246386), (873, 830924), (1116, 649997), (1164, 623193), (1746, 415462), (3007, 241236), (3492, 207731), (6014, 120618), (6701, 108252), (9021, 80412), (12028, 60309), (13402, 54126), (18042, 40206), (20103, 36084), (26804, 27063)]