291223968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{433369}}^1$

素因数の和:433389

約数の個数: 48

約数和(自身を含む): 873673920

約数和(自身を除く): 582449952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 433369, 866738, 1300107, 1733476, 2600214, 3033583, 3466952, 5200428, 6067166, 6933904, 9100749, 10400856, 12134332, 13867808, 18201498, 20801712, 24268664, 36402996, 41603424, 48537328, 72805992, 97074656, 145611984, 291223968]

約数ペア:

[(1, 291223968), (2, 145611984), (3, 97074656), (4, 72805992), (6, 48537328), (7, 41603424), (8, 36402996), (12, 24268664), (14, 20801712), (16, 18201498), (21, 13867808), (24, 12134332), (28, 10400856), (32, 9100749), (42, 6933904), (48, 6067166), (56, 5200428), (84, 3466952), (96, 3033583), (112, 2600214), (168, 1733476), (224, 1300107), (336, 866738), (672, 433369)]