400519314324

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1952191}}^1$

素因数の和:1952381

約数の個数: 72

約数和(自身を含む): 1044578895360

約数和(自身を除く): 644059581036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 139, 164, 246, 278, 369, 417, 492, 556, 738, 834, 1251, 1476, 1668, 2502, 5004, 5699, 11398, 17097, 22796, 34194, 51291, 68388, 102582, 205164, 1952191, 3904382, 5856573, 7808764, 11713146, 17569719, 23426292, 35139438, 70278876, 80039831, 160079662, 240119493, 271354549, 320159324, 480238986, 542709098, 720358479, 814063647, 960477972, 1085418196, 1440716958, 1628127294, 2442190941, 2881433916, 3256254588, 4884381882, 9768763764, 11125536509, 22251073018, 33376609527, 44502146036, 66753219054, 100129828581, 133506438108, 200259657162, 400519314324]

約数ペア:

[(1, 400519314324), (2, 200259657162), (3, 133506438108), (4, 100129828581), (6, 66753219054), (9, 44502146036), (12, 33376609527), (18, 22251073018), (36, 11125536509), (41, 9768763764), (82, 4884381882), (123, 3256254588), (139, 2881433916), (164, 2442190941), (246, 1628127294), (278, 1440716958), (369, 1085418196), (417, 960477972), (492, 814063647), (556, 720358479), (738, 542709098), (834, 480238986), (1251, 320159324), (1476, 271354549), (1668, 240119493), (2502, 160079662), (5004, 80039831), (5699, 70278876), (11398, 35139438), (17097, 23426292), (22796, 17569719), (34194, 11713146), (51291, 7808764), (68388, 5856573), (102582, 3904382), (205164, 1952191)]