291798504

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:864

約数の個数: 128

約数和(自身を含む): 863184000

約数和(自身を除く): 571385496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 97, 108, 114, 152, 171, 194, 216, 228, 291, 342, 388, 456, 513, 582, 684, 733, 776, 873, 1026, 1164, 1368, 1466, 1746, 1843, 2052, 2199, 2328, 2619, 2932, 3492, 3686, 4104, 4398, 5238, 5529, 5864, 6597, 6984, 7372, 8796, 10476, 11058, 13194, 13927, 14744, 16587, 17592, 19791, 20952, 22116, 26388, 27854, 33174, 39582, 41781, 44232, 49761, 52776, 55708, 66348, 71101, 79164, 83562, 99522, 111416, 125343, 132696, 142202, 158328, 167124, 199044, 213303, 250686, 284404, 334248, 376029, 398088, 426606, 501372, 568808, 639909, 752058, 853212, 1002744, 1279818, 1350919, 1504116, 1706424, 1919727, 2559636, 2701838, 3008232, 3839454, 4052757, 5119272, 5403676, 7678908, 8105514, 10807352, 12158271, 15357816, 16211028, 24316542, 32422056, 36474813, 48633084, 72949626, 97266168, 145899252, 291798504]

約数ペア:

[(1, 291798504), (2, 145899252), (3, 97266168), (4, 72949626), (6, 48633084), (8, 36474813), (9, 32422056), (12, 24316542), (18, 16211028), (19, 15357816), (24, 12158271), (27, 10807352), (36, 8105514), (38, 7678908), (54, 5403676), (57, 5119272), (72, 4052757), (76, 3839454), (97, 3008232), (108, 2701838), (114, 2559636), (152, 1919727), (171, 1706424), (194, 1504116), (216, 1350919), (228, 1279818), (291, 1002744), (342, 853212), (388, 752058), (456, 639909), (513, 568808), (582, 501372), (684, 426606), (733, 398088), (776, 376029), (873, 334248), (1026, 284404), (1164, 250686), (1368, 213303), (1466, 199044), (1746, 167124), (1843, 158328), (2052, 142202), (2199, 132696), (2328, 125343), (2619, 111416), (2932, 99522), (3492, 83562), (3686, 79164), (4104, 71101), (4398, 66348), (5238, 55708), (5529, 52776), (5864, 49761), (6597, 44232), (6984, 41781), (7372, 39582), (8796, 33174), (10476, 27854), (11058, 26388), (13194, 22116), (13927, 20952), (14744, 19791), (16587, 17592)]