213328224

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{12143}}^1$

素因数の和:12220

約数の個数: 72

約数和(自身を含む): 616648032

約数和(自身を除く): 403319808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 12143, 17568, 24286, 36429, 48572, 72858, 97144, 109287, 145716, 194288, 218574, 291432, 388576, 437148, 582864, 740723, 874296, 1165728, 1481446, 1748592, 2222169, 2962892, 3497184, 4444338, 5925784, 6666507, 8888676, 11851568, 13333014, 17777352, 23703136, 26666028, 35554704, 53332056, 71109408, 106664112, 213328224]

約数ペア:

[(1, 213328224), (2, 106664112), (3, 71109408), (4, 53332056), (6, 35554704), (8, 26666028), (9, 23703136), (12, 17777352), (16, 13333014), (18, 11851568), (24, 8888676), (32, 6666507), (36, 5925784), (48, 4444338), (61, 3497184), (72, 2962892), (96, 2222169), (122, 1748592), (144, 1481446), (183, 1165728), (244, 874296), (288, 740723), (366, 582864), (488, 437148), (549, 388576), (732, 291432), (976, 218574), (1098, 194288), (1464, 145716), (1952, 109287), (2196, 97144), (2928, 72858), (4392, 48572), (5856, 36429), (8784, 24286), (12143, 17568)]