634581684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 216

約数和(自身を含む): 1937138112

約数和(自身を除く): 1302556428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 33, 36, 38, 44, 46, 57, 66, 69, 76, 92, 99, 114, 132, 138, 171, 193, 198, 207, 209, 228, 253, 276, 342, 361, 386, 396, 414, 418, 437, 506, 579, 627, 684, 722, 759, 772, 828, 836, 874, 1012, 1083, 1158, 1254, 1311, 1444, 1518, 1737, 1748, 1881, 2123, 2166, 2277, 2316, 2508, 2622, 3036, 3249, 3474, 3667, 3762, 3933, 3971, 4246, 4332, 4439, 4554, 4807, 5244, 6369, 6498, 6948, 7334, 7524, 7866, 7942, 8303, 8492, 8878, 9108, 9614, 11001, 11913, 12738, 12996, 13317, 14421, 14668, 15732, 15884, 16606, 17756, 19107, 19228, 22002, 23826, 24909, 25476, 26634, 28842, 33003, 33212, 35739, 38214, 39951, 40337, 43263, 44004, 47652, 48829, 49818, 53268, 57684, 66006, 69673, 71478, 74727, 76428, 79902, 80674, 84341, 86526, 91333, 97658, 99636, 121011, 132012, 139346, 142956, 146487, 149454, 159804, 161348, 168682, 173052, 182666, 195316, 209019, 242022, 253023, 273999, 278692, 292974, 298908, 337364, 363033, 365332, 418038, 439461, 484044, 506046, 547998, 585948, 627057, 726066, 759069, 766403, 821997, 836076, 878922, 927751, 1012092, 1095996, 1254114, 1452132, 1518138, 1532806, 1602479, 1643994, 1757844, 1855502, 2299209, 2508228, 2783253, 3036276, 3065612, 3204958, 3287988, 3711004, 4598418, 4807437, 5566506, 6409916, 6897627, 8349759, 9196836, 9614874, 11133012, 13795254, 14422311, 16699518, 17627269, 19229748, 27590508, 28844622, 33399036, 35254538, 52881807, 57689244, 70509076, 105763614, 158645421, 211527228, 317290842, 634581684]

約数ペア:

[(1, 634581684), (2, 317290842), (3, 211527228), (4, 158645421), (6, 105763614), (9, 70509076), (11, 57689244), (12, 52881807), (18, 35254538), (19, 33399036), (22, 28844622), (23, 27590508), (33, 19229748), (36, 17627269), (38, 16699518), (44, 14422311), (46, 13795254), (57, 11133012), (66, 9614874), (69, 9196836), (76, 8349759), (92, 6897627), (99, 6409916), (114, 5566506), (132, 4807437), (138, 4598418), (171, 3711004), (193, 3287988), (198, 3204958), (207, 3065612), (209, 3036276), (228, 2783253), (253, 2508228), (276, 2299209), (342, 1855502), (361, 1757844), (386, 1643994), (396, 1602479), (414, 1532806), (418, 1518138), (437, 1452132), (506, 1254114), (579, 1095996), (627, 1012092), (684, 927751), (722, 878922), (759, 836076), (772, 821997), (828, 766403), (836, 759069), (874, 726066), (1012, 627057), (1083, 585948), (1158, 547998), (1254, 506046), (1311, 484044), (1444, 439461), (1518, 418038), (1737, 365332), (1748, 363033), (1881, 337364), (2123, 298908), (2166, 292974), (2277, 278692), (2316, 273999), (2508, 253023), (2622, 242022), (3036, 209019), (3249, 195316), (3474, 182666), (3667, 173052), (3762, 168682), (3933, 161348), (3971, 159804), (4246, 149454), (4332, 146487), (4439, 142956), (4554, 139346), (4807, 132012), (5244, 121011), (6369, 99636), (6498, 97658), (6948, 91333), (7334, 86526), (7524, 84341), (7866, 80674), (7942, 79902), (8303, 76428), (8492, 74727), (8878, 71478), (9108, 69673), (9614, 66006), (11001, 57684), (11913, 53268), (12738, 49818), (12996, 48829), (13317, 47652), (14421, 44004), (14668, 43263), (15732, 40337), (15884, 39951), (16606, 38214), (17756, 35739), (19107, 33212), (19228, 33003), (22002, 28842), (23826, 26634), (24909, 25476)]