250514768452

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{13229}}^1$

素因数の和:13625

約数の個数: 72

約数和(自身を含む): 480973739400

約数和(自身を除く): 230458970948

約数列:

[1, 2, 4, 13, 26, 52, 109, 169, 218, 257, 338, 436, 514, 676, 1028, 1417, 2834, 3341, 5668, 6682, 13229, 13364, 18421, 26458, 28013, 36842, 43433, 52916, 56026, 73684, 86866, 112052, 171977, 173732, 343954, 364169, 687908, 728338, 1441961, 1456676, 2235701, 2883922, 3399853, 4471402, 4734197, 5767844, 6799706, 8942804, 9468394, 13599412, 18745493, 18936788, 37490986, 44198089, 74981972, 88396178, 176792356, 243691409, 370583977, 487382818, 574575157, 741167954, 974765636, 1149150314, 1482335908, 2298300628, 4817591701, 9635183402, 19270366804, 62628692113, 125257384226, 250514768452]

約数ペア:

[(1, 250514768452), (2, 125257384226), (4, 62628692113), (13, 19270366804), (26, 9635183402), (52, 4817591701), (109, 2298300628), (169, 1482335908), (218, 1149150314), (257, 974765636), (338, 741167954), (436, 574575157), (514, 487382818), (676, 370583977), (1028, 243691409), (1417, 176792356), (2834, 88396178), (3341, 74981972), (5668, 44198089), (6682, 37490986), (13229, 18936788), (13364, 18745493), (18421, 13599412), (26458, 9468394), (28013, 8942804), (36842, 6799706), (43433, 5767844), (52916, 4734197), (56026, 4471402), (73684, 3399853), (86866, 2883922), (112052, 2235701), (171977, 1456676), (173732, 1441961), (343954, 728338), (364169, 687908)]