251140748796

素因数分解:

$2^2\times 3^2\times 7^5\times {\mathrm{415073}}^1$

素因数の和:415118

約数の個数: 108

約数和(自身を含む): 740628160272

約数和(自身を除く): 489487411476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2401, 3087, 4116, 4802, 6174, 7203, 9604, 12348, 14406, 16807, 21609, 28812, 33614, 43218, 50421, 67228, 86436, 100842, 151263, 201684, 302526, 415073, 605052, 830146, 1245219, 1660292, 2490438, 2905511, 3735657, 4980876, 5811022, 7471314, 8716533, 11622044, 14942628, 17433066, 20338577, 26149599, 34866132, 40677154, 52299198, 61015731, 81354308, 104598396, 122031462, 142370039, 183047193, 244062924, 284740078, 366094386, 427110117, 569480156, 732188772, 854220234, 996590273, 1281330351, 1708440468, 1993180546, 2562660702, 2989770819, 3986361092, 5125321404, 5979541638, 6976131911, 8969312457, 11959083276, 13952263822, 17938624914, 20928395733, 27904527644, 35877249828, 41856791466, 62785187199, 83713582932, 125570374398, 251140748796]

約数ペア:

[(1, 251140748796), (2, 125570374398), (3, 83713582932), (4, 62785187199), (6, 41856791466), (7, 35877249828), (9, 27904527644), (12, 20928395733), (14, 17938624914), (18, 13952263822), (21, 11959083276), (28, 8969312457), (36, 6976131911), (42, 5979541638), (49, 5125321404), (63, 3986361092), (84, 2989770819), (98, 2562660702), (126, 1993180546), (147, 1708440468), (196, 1281330351), (252, 996590273), (294, 854220234), (343, 732188772), (441, 569480156), (588, 427110117), (686, 366094386), (882, 284740078), (1029, 244062924), (1372, 183047193), (1764, 142370039), (2058, 122031462), (2401, 104598396), (3087, 81354308), (4116, 61015731), (4802, 52299198), (6174, 40677154), (7203, 34866132), (9604, 26149599), (12348, 20338577), (14406, 17433066), (16807, 14942628), (21609, 11622044), (28812, 8716533), (33614, 7471314), (43218, 5811022), (50421, 4980876), (67228, 3735657), (86436, 2905511), (100842, 2490438), (151263, 1660292), (201684, 1245219), (302526, 830146), (415073, 605052)]