289581006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 715309056

約数和(自身を除く): 425728050

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 47, 66, 78, 86, 94, 129, 141, 143, 167, 258, 282, 286, 334, 429, 473, 501, 517, 559, 611, 858, 946, 1002, 1034, 1118, 1222, 1419, 1551, 1677, 1833, 1837, 2021, 2171, 2838, 3102, 3354, 3666, 3674, 4042, 4342, 5511, 6063, 6149, 6513, 6721, 7181, 7849, 11022, 12126, 12298, 13026, 13442, 14362, 15698, 18447, 20163, 21543, 22231, 23547, 23881, 26273, 36894, 40326, 43086, 44462, 47094, 47762, 52546, 66693, 71643, 78819, 78991, 86339, 93353, 102037, 133386, 143286, 157638, 157982, 172678, 186706, 204074, 236973, 259017, 280059, 289003, 306111, 337507, 473946, 518034, 560118, 578006, 612222, 675014, 867009, 1012521, 1026883, 1122407, 1734018, 2025042, 2053766, 2244814, 3080649, 3367221, 3712577, 4387591, 6161298, 6734442, 7425154, 8775182, 11137731, 13162773, 22275462, 26325546, 48263501, 96527002, 144790503, 289581006]

約数ペア:

[(1, 289581006), (2, 144790503), (3, 96527002), (6, 48263501), (11, 26325546), (13, 22275462), (22, 13162773), (26, 11137731), (33, 8775182), (39, 7425154), (43, 6734442), (47, 6161298), (66, 4387591), (78, 3712577), (86, 3367221), (94, 3080649), (129, 2244814), (141, 2053766), (143, 2025042), (167, 1734018), (258, 1122407), (282, 1026883), (286, 1012521), (334, 867009), (429, 675014), (473, 612222), (501, 578006), (517, 560118), (559, 518034), (611, 473946), (858, 337507), (946, 306111), (1002, 289003), (1034, 280059), (1118, 259017), (1222, 236973), (1419, 204074), (1551, 186706), (1677, 172678), (1833, 157982), (1837, 157638), (2021, 143286), (2171, 133386), (2838, 102037), (3102, 93353), (3354, 86339), (3666, 78991), (3674, 78819), (4042, 71643), (4342, 66693), (5511, 52546), (6063, 47762), (6149, 47094), (6513, 44462), (6721, 43086), (7181, 40326), (7849, 36894), (11022, 26273), (12126, 23881), (12298, 23547), (13026, 22231), (13442, 21543), (14362, 20163), (15698, 18447)]