742805217

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1683

約数の個数: 96

約数和(自身を含む): 1444884480

約数和(自身を除く): 702079263

約数列:

[1, 3, 7, 9, 11, 21, 23, 29, 33, 63, 69, 77, 87, 99, 161, 203, 207, 231, 253, 261, 319, 483, 609, 667, 693, 759, 957, 1449, 1607, 1771, 1827, 2001, 2233, 2277, 2871, 4669, 4821, 5313, 6003, 6699, 7337, 11249, 14007, 14463, 15939, 17677, 20097, 22011, 33747, 36961, 42021, 46603, 51359, 53031, 66033, 101241, 110883, 123739, 139809, 154077, 159093, 258727, 326221, 332649, 371217, 406571, 419427, 462231, 512633, 776181, 978663, 1071869, 1113651, 1219713, 1537899, 2328543, 2845997, 2935989, 3215607, 3588431, 3659139, 4613697, 7503083, 8537991, 9646821, 10765293, 11790559, 22509249, 25613973, 32295879, 35371677, 67527747, 82533913, 106115031, 247601739, 742805217]

約数ペア:

[(1, 742805217), (3, 247601739), (7, 106115031), (9, 82533913), (11, 67527747), (21, 35371677), (23, 32295879), (29, 25613973), (33, 22509249), (63, 11790559), (69, 10765293), (77, 9646821), (87, 8537991), (99, 7503083), (161, 4613697), (203, 3659139), (207, 3588431), (231, 3215607), (253, 2935989), (261, 2845997), (319, 2328543), (483, 1537899), (609, 1219713), (667, 1113651), (693, 1071869), (759, 978663), (957, 776181), (1449, 512633), (1607, 462231), (1771, 419427), (1827, 406571), (2001, 371217), (2233, 332649), (2277, 326221), (2871, 258727), (4669, 159093), (4821, 154077), (5313, 139809), (6003, 123739), (6699, 110883), (7337, 101241), (11249, 66033), (14007, 53031), (14463, 51359), (15939, 46603), (17677, 42021), (20097, 36961), (22011, 33747)]