257037421610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{3251}}^1$

素因数の和:3648

約数の個数: 128

約数和(自身を含む): 520215519744

約数和(自身を除く): 263178098134

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 73, 85, 115, 146, 170, 230, 277, 365, 391, 554, 730, 782, 1241, 1385, 1679, 1955, 2482, 2770, 3251, 3358, 3910, 4709, 6205, 6371, 6502, 8395, 9418, 12410, 12742, 16255, 16790, 20221, 23545, 28543, 31855, 32510, 40442, 47090, 55267, 57086, 63710, 74773, 101105, 108307, 110534, 142715, 149546, 202210, 216614, 237323, 276335, 285430, 343757, 373865, 465083, 474646, 541535, 552670, 687514, 747730, 900527, 930166, 1083070, 1186615, 1271141, 1718785, 1801054, 2325415, 2373230, 2542282, 3437570, 4034491, 4502635, 4650830, 5458429, 6355705, 7906411, 8068982, 9005270, 10916858, 12711410, 15308959, 15812822, 20172455, 20712121, 27292145, 30617918, 39532055, 40344910, 41424242, 54584290, 65738471, 76544795, 79064110, 92793293, 103560605, 131476942, 153089590, 185586586, 207121210, 328692355, 352106057, 463966465, 657384710, 704212114, 927932930, 1117554007, 1511984833, 1760530285, 2235108014, 3023969666, 3521060570, 5587770035, 7559924165, 11175540070, 15119848330, 25703742161, 51407484322, 128518710805, 257037421610]

約数ペア:

[(1, 257037421610), (2, 128518710805), (5, 51407484322), (10, 25703742161), (17, 15119848330), (23, 11175540070), (34, 7559924165), (46, 5587770035), (73, 3521060570), (85, 3023969666), (115, 2235108014), (146, 1760530285), (170, 1511984833), (230, 1117554007), (277, 927932930), (365, 704212114), (391, 657384710), (554, 463966465), (730, 352106057), (782, 328692355), (1241, 207121210), (1385, 185586586), (1679, 153089590), (1955, 131476942), (2482, 103560605), (2770, 92793293), (3251, 79064110), (3358, 76544795), (3910, 65738471), (4709, 54584290), (6205, 41424242), (6371, 40344910), (6502, 39532055), (8395, 30617918), (9418, 27292145), (12410, 20712121), (12742, 20172455), (16255, 15812822), (16790, 15308959), (20221, 12711410), (23545, 10916858), (28543, 9005270), (31855, 8068982), (32510, 7906411), (40442, 6355705), (47090, 5458429), (55267, 4650830), (57086, 4502635), (63710, 4034491), (74773, 3437570), (101105, 2542282), (108307, 2373230), (110534, 2325415), (142715, 1801054), (149546, 1718785), (202210, 1271141), (216614, 1186615), (237323, 1083070), (276335, 930166), (285430, 900527), (343757, 747730), (373865, 687514), (465083, 552670), (474646, 541535)]