297742192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{23827}}^1$

素因数の和:23917

約数の個数: 40

約数和(自身を含む): 638209152

約数和(自身を除く): 340466960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 12496, 23827, 47654, 95308, 190616, 262097, 381232, 524194, 1048388, 1691717, 2096776, 3383434, 4193552, 6766868, 13533736, 18608887, 27067472, 37217774, 74435548, 148871096, 297742192]

約数ペア:

[(1, 297742192), (2, 148871096), (4, 74435548), (8, 37217774), (11, 27067472), (16, 18608887), (22, 13533736), (44, 6766868), (71, 4193552), (88, 3383434), (142, 2096776), (176, 1691717), (284, 1048388), (568, 524194), (781, 381232), (1136, 262097), (1562, 190616), (3124, 95308), (6248, 47654), (12496, 23827)]