315094864

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2267}}^1$

素因数の和:2372

約数の個数: 80

約数和(自身を含む): 749202048

約数和(自身を除く): 434107184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 73, 112, 119, 136, 146, 238, 272, 292, 476, 511, 584, 952, 1022, 1168, 1241, 1904, 2044, 2267, 2482, 4088, 4534, 4964, 8176, 8687, 9068, 9928, 15869, 17374, 18136, 19856, 31738, 34748, 36272, 38539, 63476, 69496, 77078, 126952, 138992, 154156, 165491, 253904, 269773, 308312, 330982, 539546, 616624, 661964, 1079092, 1158437, 1323928, 2158184, 2316874, 2647856, 2813347, 4316368, 4633748, 5626694, 9267496, 11253388, 18534992, 19693429, 22506776, 39386858, 45013552, 78773716, 157547432, 315094864]

約数ペア:

[(1, 315094864), (2, 157547432), (4, 78773716), (7, 45013552), (8, 39386858), (14, 22506776), (16, 19693429), (17, 18534992), (28, 11253388), (34, 9267496), (56, 5626694), (68, 4633748), (73, 4316368), (112, 2813347), (119, 2647856), (136, 2316874), (146, 2158184), (238, 1323928), (272, 1158437), (292, 1079092), (476, 661964), (511, 616624), (584, 539546), (952, 330982), (1022, 308312), (1168, 269773), (1241, 253904), (1904, 165491), (2044, 154156), (2267, 138992), (2482, 126952), (4088, 77078), (4534, 69496), (4964, 63476), (8176, 38539), (8687, 36272), (9068, 34748), (9928, 31738), (15869, 19856), (17374, 18136)]