260294904

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{9199}}^1$

素因数の和:9345

約数の個数: 64

約数和(自身を含む): 728640000

約数和(自身を除く): 468345096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 3537, 4716, 7074, 9199, 9432, 14148, 18398, 27597, 28296, 36796, 55194, 73592, 82791, 110388, 165582, 220776, 248373, 331164, 496746, 662328, 993492, 1205069, 1986984, 2410138, 3615207, 4820276, 7230414, 9640552, 10845621, 14460828, 21691242, 28921656, 32536863, 43382484, 65073726, 86764968, 130147452, 260294904]

約数ペア:

[(1, 260294904), (2, 130147452), (3, 86764968), (4, 65073726), (6, 43382484), (8, 32536863), (9, 28921656), (12, 21691242), (18, 14460828), (24, 10845621), (27, 9640552), (36, 7230414), (54, 4820276), (72, 3615207), (108, 2410138), (131, 1986984), (216, 1205069), (262, 993492), (393, 662328), (524, 496746), (786, 331164), (1048, 248373), (1179, 220776), (1572, 165582), (2358, 110388), (3144, 82791), (3537, 73592), (4716, 55194), (7074, 36796), (9199, 28296), (9432, 27597), (14148, 18398)]