331367928

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3251}}^1$

素因数の和:3428

約数の個数: 64

約数和(自身を含む): 861649920

約数和(自身を除く): 530281992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 137, 186, 248, 274, 372, 411, 548, 744, 822, 1096, 1644, 3251, 3288, 4247, 6502, 8494, 9753, 12741, 13004, 16988, 19506, 25482, 26008, 33976, 39012, 50964, 78024, 100781, 101928, 201562, 302343, 403124, 445387, 604686, 806248, 890774, 1209372, 1336161, 1781548, 2418744, 2672322, 3563096, 5344644, 10689288, 13806997, 27613994, 41420991, 55227988, 82841982, 110455976, 165683964, 331367928]

約数ペア:

[(1, 331367928), (2, 165683964), (3, 110455976), (4, 82841982), (6, 55227988), (8, 41420991), (12, 27613994), (24, 13806997), (31, 10689288), (62, 5344644), (93, 3563096), (124, 2672322), (137, 2418744), (186, 1781548), (248, 1336161), (274, 1209372), (372, 890774), (411, 806248), (548, 604686), (744, 445387), (822, 403124), (1096, 302343), (1644, 201562), (3251, 101928), (3288, 100781), (4247, 78024), (6502, 50964), (8494, 39012), (9753, 33976), (12741, 26008), (13004, 25482), (16988, 19506)]