749769972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:846

約数の個数: 144

約数和(自身を含む): 2178042048

約数和(自身を除く): 1428272076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 107, 119, 147, 196, 204, 214, 238, 294, 321, 357, 428, 476, 588, 642, 701, 714, 749, 833, 1284, 1402, 1428, 1498, 1666, 1819, 2103, 2247, 2499, 2804, 2996, 3332, 3638, 4206, 4494, 4907, 4998, 5243, 5457, 7276, 8412, 8988, 9814, 9996, 10486, 10914, 11917, 12733, 14721, 15729, 19628, 20972, 21828, 23834, 25466, 29442, 31458, 34349, 35751, 38199, 47668, 50932, 58884, 62916, 68698, 71502, 75007, 76398, 83419, 89131, 103047, 137396, 143004, 150014, 152796, 166838, 178262, 206094, 225021, 250257, 267393, 300028, 333676, 356524, 412188, 450042, 500514, 525049, 534786, 583933, 900084, 1001028, 1050098, 1069572, 1167866, 1275119, 1575147, 1751799, 2100196, 2335732, 2550238, 3150294, 3503598, 3675343, 3825357, 5100476, 6300588, 7007196, 7350686, 7650714, 8925833, 11026029, 14701372, 15301428, 17851666, 22052058, 26777499, 35703332, 44104116, 53554998, 62480831, 107109996, 124961662, 187442493, 249923324, 374884986, 749769972]

約数ペア:

[(1, 749769972), (2, 374884986), (3, 249923324), (4, 187442493), (6, 124961662), (7, 107109996), (12, 62480831), (14, 53554998), (17, 44104116), (21, 35703332), (28, 26777499), (34, 22052058), (42, 17851666), (49, 15301428), (51, 14701372), (68, 11026029), (84, 8925833), (98, 7650714), (102, 7350686), (107, 7007196), (119, 6300588), (147, 5100476), (196, 3825357), (204, 3675343), (214, 3503598), (238, 3150294), (294, 2550238), (321, 2335732), (357, 2100196), (428, 1751799), (476, 1575147), (588, 1275119), (642, 1167866), (701, 1069572), (714, 1050098), (749, 1001028), (833, 900084), (1284, 583933), (1402, 534786), (1428, 525049), (1498, 500514), (1666, 450042), (1819, 412188), (2103, 356524), (2247, 333676), (2499, 300028), (2804, 267393), (2996, 250257), (3332, 225021), (3638, 206094), (4206, 178262), (4494, 166838), (4907, 152796), (4998, 150014), (5243, 143004), (5457, 137396), (7276, 103047), (8412, 89131), (8988, 83419), (9814, 76398), (9996, 75007), (10486, 71502), (10914, 68698), (11917, 62916), (12733, 58884), (14721, 50932), (15729, 47668), (19628, 38199), (20972, 35751), (21828, 34349), (23834, 31458), (25466, 29442)]