324960696

素因数分解:

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

素因数の和:537

約数の個数: 72

約数和(自身を含む): 890243640

約数和(自身を除く): 565282944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 263, 393, 524, 526, 786, 789, 1048, 1052, 1179, 1572, 1578, 2104, 2358, 2367, 3144, 3156, 4716, 4734, 6312, 9432, 9468, 17161, 18936, 34322, 34453, 51483, 68644, 68906, 102966, 103359, 137288, 137812, 154449, 205932, 206718, 275624, 308898, 310077, 411864, 413436, 617796, 620154, 826872, 1235592, 1240308, 2480616, 4513343, 9026686, 13540029, 18053372, 27080058, 36106744, 40620087, 54160116, 81240174, 108320232, 162480348, 324960696]

約数ペア:

[(1, 324960696), (2, 162480348), (3, 108320232), (4, 81240174), (6, 54160116), (8, 40620087), (9, 36106744), (12, 27080058), (18, 18053372), (24, 13540029), (36, 9026686), (72, 4513343), (131, 2480616), (262, 1240308), (263, 1235592), (393, 826872), (524, 620154), (526, 617796), (786, 413436), (789, 411864), (1048, 310077), (1052, 308898), (1179, 275624), (1572, 206718), (1578, 205932), (2104, 154449), (2358, 137812), (2367, 137288), (3144, 103359), (3156, 102966), (4716, 68906), (4734, 68644), (6312, 51483), (9432, 34453), (9468, 34322), (17161, 18936)]