230697288

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 669081600

約数和(自身を除く): 438384312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 131, 186, 216, 248, 262, 263, 279, 372, 393, 524, 526, 558, 744, 786, 789, 837, 1048, 1052, 1116, 1179, 1572, 1578, 1674, 2104, 2232, 2358, 2367, 3144, 3156, 3348, 3537, 4061, 4716, 4734, 6312, 6696, 7074, 7101, 8122, 8153, 9432, 9468, 12183, 14148, 14202, 16244, 16306, 18936, 24366, 24459, 28296, 28404, 32488, 32612, 34453, 36549, 48732, 48918, 56808, 65224, 68906, 73098, 73377, 97464, 97836, 103359, 109647, 137812, 146196, 146754, 195672, 206718, 219294, 220131, 275624, 292392, 293508, 310077, 413436, 438588, 440262, 587016, 620154, 826872, 877176, 880524, 930231, 1068043, 1240308, 1761048, 1860462, 2136086, 2480616, 3204129, 3720924, 4272172, 6408258, 7441848, 8544344, 9612387, 12816516, 19224774, 25633032, 28837161, 38449548, 57674322, 76899096, 115348644, 230697288]

約数ペア:

[(1, 230697288), (2, 115348644), (3, 76899096), (4, 57674322), (6, 38449548), (8, 28837161), (9, 25633032), (12, 19224774), (18, 12816516), (24, 9612387), (27, 8544344), (31, 7441848), (36, 6408258), (54, 4272172), (62, 3720924), (72, 3204129), (93, 2480616), (108, 2136086), (124, 1860462), (131, 1761048), (186, 1240308), (216, 1068043), (248, 930231), (262, 880524), (263, 877176), (279, 826872), (372, 620154), (393, 587016), (524, 440262), (526, 438588), (558, 413436), (744, 310077), (786, 293508), (789, 292392), (837, 275624), (1048, 220131), (1052, 219294), (1116, 206718), (1179, 195672), (1572, 146754), (1578, 146196), (1674, 137812), (2104, 109647), (2232, 103359), (2358, 97836), (2367, 97464), (3144, 73377), (3156, 73098), (3348, 68906), (3537, 65224), (4061, 56808), (4716, 48918), (4734, 48732), (6312, 36549), (6696, 34453), (7074, 32612), (7101, 32488), (8122, 28404), (8153, 28296), (9432, 24459), (9468, 24366), (12183, 18936), (14148, 16306), (14202, 16244)]