215095968

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43933}}^1$

素因数の和:43966

約数の個数: 72

約数和(自身を含む): 647675028

約数和(自身を除く): 432579060

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, 544, 612, 816, 1224, 1632, 2448, 4896, 43933, 87866, 131799, 175732, 263598, 351464, 395397, 527196, 702928, 746861, 790794, 1054392, 1405856, 1493722, 1581588, 2108784, 2240583, 2987444, 3163176, 4217568, 4481166, 5974888, 6326352, 6721749, 8962332, 11949776, 12652704, 13443498, 17924664, 23899552, 26886996, 35849328, 53773992, 71698656, 107547984, 215095968]

約数ペア:

[(1, 215095968), (2, 107547984), (3, 71698656), (4, 53773992), (6, 35849328), (8, 26886996), (9, 23899552), (12, 17924664), (16, 13443498), (17, 12652704), (18, 11949776), (24, 8962332), (32, 6721749), (34, 6326352), (36, 5974888), (48, 4481166), (51, 4217568), (68, 3163176), (72, 2987444), (96, 2240583), (102, 2108784), (136, 1581588), (144, 1493722), (153, 1405856), (204, 1054392), (272, 790794), (288, 746861), (306, 702928), (408, 527196), (544, 395397), (612, 351464), (816, 263598), (1224, 175732), (1632, 131799), (2448, 87866), (4896, 43933)]