452805472

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{16987}}^1$

素因数の和:17028

約数の個数: 72

約数和(自身を含む): 1098070344

約数和(自身を除く): 645264872

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 6664, 13328, 16987, 26656, 33974, 67948, 118909, 135896, 237818, 271792, 288779, 475636, 543584, 577558, 832363, 951272, 1155116, 1664726, 1902544, 2021453, 2310232, 3329452, 3805088, 4042906, 4620464, 6658904, 8085812, 9240928, 13317808, 14150171, 16171624, 26635616, 28300342, 32343248, 56600684, 64686496, 113201368, 226402736, 452805472]

約数ペア:

[(1, 452805472), (2, 226402736), (4, 113201368), (7, 64686496), (8, 56600684), (14, 32343248), (16, 28300342), (17, 26635616), (28, 16171624), (32, 14150171), (34, 13317808), (49, 9240928), (56, 8085812), (68, 6658904), (98, 4620464), (112, 4042906), (119, 3805088), (136, 3329452), (196, 2310232), (224, 2021453), (238, 1902544), (272, 1664726), (392, 1155116), (476, 951272), (544, 832363), (784, 577558), (833, 543584), (952, 475636), (1568, 288779), (1666, 271792), (1904, 237818), (3332, 135896), (3808, 118909), (6664, 67948), (13328, 33974), (16987, 26656)]