2119968

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 6398028

約数和(自身を除く): 4278060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 433, 544, 612, 816, 866, 1224, 1299, 1632, 1732, 2448, 2598, 3464, 3897, 4896, 5196, 6928, 7361, 7794, 10392, 13856, 14722, 15588, 20784, 22083, 29444, 31176, 41568, 44166, 58888, 62352, 66249, 88332, 117776, 124704, 132498, 176664, 235552, 264996, 353328, 529992, 706656, 1059984, 2119968]

約数ペア:

[(1, 2119968), (2, 1059984), (3, 706656), (4, 529992), (6, 353328), (8, 264996), (9, 235552), (12, 176664), (16, 132498), (17, 124704), (18, 117776), (24, 88332), (32, 66249), (34, 62352), (36, 58888), (48, 44166), (51, 41568), (68, 31176), (72, 29444), (96, 22083), (102, 20784), (136, 15588), (144, 14722), (153, 13856), (204, 10392), (272, 7794), (288, 7361), (306, 6928), (408, 5196), (433, 4896), (544, 3897), (612, 3464), (816, 2598), (866, 2448), (1224, 1732), (1299, 1632)]