215986530272

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{2767}}^1\times {\mathrm{143489}}^1$

素因数の和:146283

約数の個数: 48

約数和(自身を含む): 450402482880

約数和(自身を除く): 234415952608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 2767, 5534, 11068, 22136, 44272, 47039, 88544, 94078, 143489, 188156, 286978, 376312, 573956, 752624, 1147912, 1505248, 2295824, 2439313, 4591648, 4878626, 9757252, 19514504, 39029008, 78058016, 397034063, 794068126, 1588136252, 3176272504, 6352545008, 6749579071, 12705090016, 13499158142, 26998316284, 53996632568, 107993265136, 215986530272]

約数ペア:

[(1, 215986530272), (2, 107993265136), (4, 53996632568), (8, 26998316284), (16, 13499158142), (17, 12705090016), (32, 6749579071), (34, 6352545008), (68, 3176272504), (136, 1588136252), (272, 794068126), (544, 397034063), (2767, 78058016), (5534, 39029008), (11068, 19514504), (22136, 9757252), (44272, 4878626), (47039, 4591648), (88544, 2439313), (94078, 2295824), (143489, 1505248), (188156, 1147912), (286978, 752624), (376312, 573956)]