254943024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20507}}^1$

素因数の和:20562

約数の個数: 80

約数和(自身を含む): 773069568

約数和(自身を除く): 518126544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 20507, 41014, 61521, 82028, 123042, 143549, 164056, 246084, 287098, 328112, 430647, 492168, 574196, 758759, 861294, 984336, 1148392, 1517518, 1722588, 2276277, 2296784, 3035036, 3445176, 4552554, 5311313, 6070072, 6890352, 9105108, 10622626, 12140144, 15933939, 18210216, 21245252, 31867878, 36420432, 42490504, 63735756, 84981008, 127471512, 254943024]

約数ペア:

[(1, 254943024), (2, 127471512), (3, 84981008), (4, 63735756), (6, 42490504), (7, 36420432), (8, 31867878), (12, 21245252), (14, 18210216), (16, 15933939), (21, 12140144), (24, 10622626), (28, 9105108), (37, 6890352), (42, 6070072), (48, 5311313), (56, 4552554), (74, 3445176), (84, 3035036), (111, 2296784), (112, 2276277), (148, 1722588), (168, 1517518), (222, 1148392), (259, 984336), (296, 861294), (336, 758759), (444, 574196), (518, 492168), (592, 430647), (777, 328112), (888, 287098), (1036, 246084), (1554, 164056), (1776, 143549), (2072, 123042), (3108, 82028), (4144, 61521), (6216, 41014), (12432, 20507)]