489060684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4441}}^1$

素因数の和:4500

約数の個数: 144

約数和(自身を含む): 1552212480

約数和(自身を除く): 1063151796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 483, 532, 644, 684, 798, 828, 874, 966, 1197, 1311, 1449, 1596, 1748, 1932, 2394, 2622, 2898, 3059, 3933, 4441, 4788, 5244, 5796, 6118, 7866, 8882, 9177, 12236, 13323, 15732, 17764, 18354, 26646, 27531, 31087, 36708, 39969, 53292, 55062, 62174, 79938, 84379, 93261, 102143, 110124, 124348, 159876, 168758, 186522, 204286, 253137, 279783, 306429, 337516, 373044, 408572, 506274, 559566, 590653, 612858, 715001, 759411, 919287, 1012548, 1119132, 1181306, 1225716, 1430002, 1518822, 1771959, 1838574, 1940717, 2145003, 2362612, 2860004, 3037644, 3543918, 3677148, 3881434, 4290006, 5315877, 5822151, 6435009, 7087836, 7762868, 8580012, 10631754, 11644302, 12870018, 13585019, 17466453, 21263508, 23288604, 25740036, 27170038, 34932906, 40755057, 54340076, 69865812, 81510114, 122265171, 163020228, 244530342, 489060684]

約数ペア:

[(1, 489060684), (2, 244530342), (3, 163020228), (4, 122265171), (6, 81510114), (7, 69865812), (9, 54340076), (12, 40755057), (14, 34932906), (18, 27170038), (19, 25740036), (21, 23288604), (23, 21263508), (28, 17466453), (36, 13585019), (38, 12870018), (42, 11644302), (46, 10631754), (57, 8580012), (63, 7762868), (69, 7087836), (76, 6435009), (84, 5822151), (92, 5315877), (114, 4290006), (126, 3881434), (133, 3677148), (138, 3543918), (161, 3037644), (171, 2860004), (207, 2362612), (228, 2145003), (252, 1940717), (266, 1838574), (276, 1771959), (322, 1518822), (342, 1430002), (399, 1225716), (414, 1181306), (437, 1119132), (483, 1012548), (532, 919287), (644, 759411), (684, 715001), (798, 612858), (828, 590653), (874, 559566), (966, 506274), (1197, 408572), (1311, 373044), (1449, 337516), (1596, 306429), (1748, 279783), (1932, 253137), (2394, 204286), (2622, 186522), (2898, 168758), (3059, 159876), (3933, 124348), (4441, 110124), (4788, 102143), (5244, 93261), (5796, 84379), (6118, 79938), (7866, 62174), (8882, 55062), (9177, 53292), (12236, 39969), (13323, 36708), (15732, 31087), (17764, 27531), (18354, 26646)]