220180896

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19603}}^1$

素因数の和:19635

約数の個数: 96

約数和(自身を含む): 691629120

約数和(自身を除く): 471448224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 19603, 39206, 58809, 78412, 117618, 156824, 176427, 235236, 254839, 313648, 352854, 470472, 509678, 529281, 627296, 705708, 764517, 940944, 1019356, 1058562, 1411416, 1529034, 1881888, 2038712, 2117124, 2293551, 2822832, 3058068, 4077424, 4234248, 4587102, 5645664, 6116136, 6880653, 8154848, 8468496, 9174204, 12232272, 13761306, 16936992, 18348408, 24464544, 27522612, 36696816, 55045224, 73393632, 110090448, 220180896]

約数ペア:

[(1, 220180896), (2, 110090448), (3, 73393632), (4, 55045224), (6, 36696816), (8, 27522612), (9, 24464544), (12, 18348408), (13, 16936992), (16, 13761306), (18, 12232272), (24, 9174204), (26, 8468496), (27, 8154848), (32, 6880653), (36, 6116136), (39, 5645664), (48, 4587102), (52, 4234248), (54, 4077424), (72, 3058068), (78, 2822832), (96, 2293551), (104, 2117124), (108, 2038712), (117, 1881888), (144, 1529034), (156, 1411416), (208, 1058562), (216, 1019356), (234, 940944), (288, 764517), (312, 705708), (351, 627296), (416, 529281), (432, 509678), (468, 470472), (624, 352854), (702, 313648), (864, 254839), (936, 235236), (1248, 176427), (1404, 156824), (1872, 117618), (2808, 78412), (3744, 58809), (5616, 39206), (11232, 19603)]