31209408048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7145011}}^1$

素因数の和:7145042

約数の個数: 80

約数和(自身を含む): 99229926656

約数和(自身を除く): 68020518608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 7145011, 14290022, 21435033, 28580044, 42870066, 50015077, 57160088, 85740132, 92885143, 100030154, 114320176, 150045231, 171480264, 185770286, 200060308, 278655429, 300090462, 342960528, 371540572, 400120616, 557310858, 600180924, 650196001, 743081144, 800241232, 1114621716, 1200361848, 1300392002, 1486162288, 1950588003, 2229243432, 2400723696, 2600784004, 3901176006, 4458486864, 5201568008, 7802352012, 10403136016, 15604704024, 31209408048]

約数ペア:

[(1, 31209408048), (2, 15604704024), (3, 10403136016), (4, 7802352012), (6, 5201568008), (7, 4458486864), (8, 3901176006), (12, 2600784004), (13, 2400723696), (14, 2229243432), (16, 1950588003), (21, 1486162288), (24, 1300392002), (26, 1200361848), (28, 1114621716), (39, 800241232), (42, 743081144), (48, 650196001), (52, 600180924), (56, 557310858), (78, 400120616), (84, 371540572), (91, 342960528), (104, 300090462), (112, 278655429), (156, 200060308), (168, 185770286), (182, 171480264), (208, 150045231), (273, 114320176), (312, 100030154), (336, 92885143), (364, 85740132), (546, 57160088), (624, 50015077), (728, 42870066), (1092, 28580044), (1456, 21435033), (2184, 14290022), (4368, 7145011)]