338049250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1085

約数の個数: 128

約数和(自身を含む): 836199936

約数和(自身を除く): 498150686

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 85, 110, 119, 125, 154, 170, 175, 187, 238, 250, 275, 350, 374, 385, 425, 550, 595, 770, 850, 875, 935, 1033, 1190, 1309, 1375, 1750, 1870, 1925, 2066, 2125, 2618, 2750, 2975, 3850, 4250, 4675, 5165, 5950, 6545, 7231, 9350, 9625, 10330, 11363, 13090, 14462, 14875, 17561, 19250, 22726, 23375, 25825, 29750, 32725, 35122, 36155, 46750, 51650, 56815, 65450, 72310, 79541, 87805, 113630, 122927, 129125, 159082, 163625, 175610, 180775, 193171, 245854, 258250, 284075, 327250, 361550, 386342, 397705, 439025, 568150, 614635, 795410, 878050, 903875, 965855, 1229270, 1352197, 1420375, 1807750, 1931710, 1988525, 2195125, 2704394, 2840750, 3073175, 3977050, 4390250, 4829275, 6146350, 6760985, 9658550, 9942625, 13521970, 15365875, 19885250, 24146375, 30731750, 33804925, 48292750, 67609850, 169024625, 338049250]

約数ペア:

[(1, 338049250), (2, 169024625), (5, 67609850), (7, 48292750), (10, 33804925), (11, 30731750), (14, 24146375), (17, 19885250), (22, 15365875), (25, 13521970), (34, 9942625), (35, 9658550), (50, 6760985), (55, 6146350), (70, 4829275), (77, 4390250), (85, 3977050), (110, 3073175), (119, 2840750), (125, 2704394), (154, 2195125), (170, 1988525), (175, 1931710), (187, 1807750), (238, 1420375), (250, 1352197), (275, 1229270), (350, 965855), (374, 903875), (385, 878050), (425, 795410), (550, 614635), (595, 568150), (770, 439025), (850, 397705), (875, 386342), (935, 361550), (1033, 327250), (1190, 284075), (1309, 258250), (1375, 245854), (1750, 193171), (1870, 180775), (1925, 175610), (2066, 163625), (2125, 159082), (2618, 129125), (2750, 122927), (2975, 113630), (3850, 87805), (4250, 79541), (4675, 72310), (5165, 65450), (5950, 56815), (6545, 51650), (7231, 46750), (9350, 36155), (9625, 35122), (10330, 32725), (11363, 29750), (13090, 25825), (14462, 23375), (14875, 22726), (17561, 19250)]