997631784

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{25147}}^1$

素因数の和:25207

約数の個数: 96

約数和(自身を含む): 2942316000

約数和(自身を除く): 1944684216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 57, 58, 72, 76, 87, 114, 116, 152, 171, 174, 228, 232, 261, 342, 348, 456, 522, 551, 684, 696, 1044, 1102, 1368, 1653, 2088, 2204, 3306, 4408, 4959, 6612, 9918, 13224, 19836, 25147, 39672, 50294, 75441, 100588, 150882, 201176, 226323, 301764, 452646, 477793, 603528, 729263, 905292, 955586, 1433379, 1458526, 1810584, 1911172, 2187789, 2866758, 2917052, 3822344, 4300137, 4375578, 5733516, 5834104, 6563367, 8600274, 8751156, 11467032, 13126734, 13855997, 17200548, 17502312, 26253468, 27711994, 34401096, 41567991, 52506936, 55423988, 83135982, 110847976, 124703973, 166271964, 249407946, 332543928, 498815892, 997631784]

約数ペア:

[(1, 997631784), (2, 498815892), (3, 332543928), (4, 249407946), (6, 166271964), (8, 124703973), (9, 110847976), (12, 83135982), (18, 55423988), (19, 52506936), (24, 41567991), (29, 34401096), (36, 27711994), (38, 26253468), (57, 17502312), (58, 17200548), (72, 13855997), (76, 13126734), (87, 11467032), (114, 8751156), (116, 8600274), (152, 6563367), (171, 5834104), (174, 5733516), (228, 4375578), (232, 4300137), (261, 3822344), (342, 2917052), (348, 2866758), (456, 2187789), (522, 1911172), (551, 1810584), (684, 1458526), (696, 1433379), (1044, 955586), (1102, 905292), (1368, 729263), (1653, 603528), (2088, 477793), (2204, 452646), (3306, 301764), (4408, 226323), (4959, 201176), (6612, 150882), (9918, 100588), (13224, 75441), (19836, 50294), (25147, 39672)]