1498993488

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1261

約数の個数: 120

約数和(自身を含む): 4300258248

約数和(自身を除く): 2801264760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 197, 212, 318, 394, 424, 477, 591, 636, 788, 848, 954, 997, 1182, 1272, 1576, 1773, 1908, 1994, 2364, 2544, 2991, 3152, 3546, 3816, 3988, 4728, 5982, 7092, 7632, 7976, 8973, 9456, 10441, 11964, 14184, 15952, 17946, 20882, 23928, 28368, 31323, 35892, 41764, 47856, 52841, 62646, 71784, 83528, 93969, 105682, 125292, 143568, 158523, 167056, 187938, 196409, 211364, 250584, 317046, 375876, 392818, 422728, 475569, 501168, 589227, 634092, 751752, 785636, 845456, 951138, 1178454, 1268184, 1503504, 1571272, 1767681, 1902276, 2356908, 2536368, 3142544, 3535362, 3804552, 4713816, 7070724, 7609104, 9427632, 10409677, 14141448, 20819354, 28282896, 31229031, 41638708, 62458062, 83277416, 93687093, 124916124, 166554832, 187374186, 249832248, 374748372, 499664496, 749496744, 1498993488]

約数ペア:

[(1, 1498993488), (2, 749496744), (3, 499664496), (4, 374748372), (6, 249832248), (8, 187374186), (9, 166554832), (12, 124916124), (16, 93687093), (18, 83277416), (24, 62458062), (36, 41638708), (48, 31229031), (53, 28282896), (72, 20819354), (106, 14141448), (144, 10409677), (159, 9427632), (197, 7609104), (212, 7070724), (318, 4713816), (394, 3804552), (424, 3535362), (477, 3142544), (591, 2536368), (636, 2356908), (788, 1902276), (848, 1767681), (954, 1571272), (997, 1503504), (1182, 1268184), (1272, 1178454), (1576, 951138), (1773, 845456), (1908, 785636), (1994, 751752), (2364, 634092), (2544, 589227), (2991, 501168), (3152, 475569), (3546, 422728), (3816, 392818), (3988, 375876), (4728, 317046), (5982, 250584), (7092, 211364), (7632, 196409), (7976, 187938), (8973, 167056), (9456, 158523), (10441, 143568), (11964, 125292), (14184, 105682), (15952, 93969), (17946, 83528), (20882, 71784), (23928, 62646), (28368, 52841), (31323, 47856), (35892, 41764)]