253959173954

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{797}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 399617971200

約数和(自身を除く): 145658797246

約数列:

[1, 2, 41, 71, 82, 142, 229, 239, 458, 478, 797, 1594, 2911, 5822, 9389, 9799, 16259, 16969, 18778, 19598, 32518, 32677, 33938, 54731, 56587, 65354, 109462, 113174, 182513, 190483, 365026, 380966, 666619, 695729, 1333238, 1391458, 2243971, 2320067, 3885901, 4487942, 4640134, 7483033, 7771802, 7809803, 12958423, 13524293, 14966066, 15619606, 25916846, 27048586, 43620607, 87241214, 159321941, 318643882, 531295343, 554496013, 1062590686, 1108992026, 1788444887, 3097063097, 3576889774, 6194126194, 126979586977, 253959173954]

約数ペア:

[(1, 253959173954), (2, 126979586977), (41, 6194126194), (71, 3576889774), (82, 3097063097), (142, 1788444887), (229, 1108992026), (239, 1062590686), (458, 554496013), (478, 531295343), (797, 318643882), (1594, 159321941), (2911, 87241214), (5822, 43620607), (9389, 27048586), (9799, 25916846), (16259, 15619606), (16969, 14966066), (18778, 13524293), (19598, 12958423), (32518, 7809803), (32677, 7771802), (33938, 7483033), (54731, 4640134), (56587, 4487942), (65354, 3885901), (109462, 2320067), (113174, 2243971), (182513, 1391458), (190483, 1333238), (365026, 695729), (380966, 666619)]