668934288

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{15641}}^1$

素因数の和:15675

約数の個数: 120

約数和(自身を含む): 2118051936

約数和(自身を除く): 1449117648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 792, 891, 972, 1188, 1296, 1584, 1782, 1944, 2376, 2673, 3564, 3888, 4752, 5346, 7128, 10692, 14256, 15641, 21384, 31282, 42768, 46923, 62564, 93846, 125128, 140769, 172051, 187692, 250256, 281538, 344102, 375384, 422307, 516153, 563076, 688204, 750768, 844614, 1032306, 1126152, 1266921, 1376408, 1548459, 1689228, 2064612, 2252304, 2533842, 2752816, 3096918, 3378456, 3800763, 4129224, 4645377, 5067684, 6193836, 6756912, 7601526, 8258448, 9290754, 10135368, 12387672, 13936131, 15203052, 18581508, 20270736, 24775344, 27872262, 30406104, 37163016, 41808393, 55744524, 60812208, 74326032, 83616786, 111489048, 167233572, 222978096, 334467144, 668934288]

約数ペア:

[(1, 668934288), (2, 334467144), (3, 222978096), (4, 167233572), (6, 111489048), (8, 83616786), (9, 74326032), (11, 60812208), (12, 55744524), (16, 41808393), (18, 37163016), (22, 30406104), (24, 27872262), (27, 24775344), (33, 20270736), (36, 18581508), (44, 15203052), (48, 13936131), (54, 12387672), (66, 10135368), (72, 9290754), (81, 8258448), (88, 7601526), (99, 6756912), (108, 6193836), (132, 5067684), (144, 4645377), (162, 4129224), (176, 3800763), (198, 3378456), (216, 3096918), (243, 2752816), (264, 2533842), (297, 2252304), (324, 2064612), (396, 1689228), (432, 1548459), (486, 1376408), (528, 1266921), (594, 1126152), (648, 1032306), (792, 844614), (891, 750768), (972, 688204), (1188, 563076), (1296, 516153), (1584, 422307), (1782, 375384), (1944, 344102), (2376, 281538), (2673, 250256), (3564, 187692), (3888, 172051), (4752, 140769), (5346, 125128), (7128, 93846), (10692, 62564), (14256, 46923), (15641, 42768), (21384, 31282)]