1915960704

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22993}}^1$

素因数の和:23048

約数の個数: 128

約数和(自身を含む): 6004193280

約数和(自身を除く): 4088232576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13888, 20832, 22993, 27776, 41664, 45986, 68979, 83328, 91972, 137958, 160951, 183944, 275916, 321902, 367888, 482853, 551832, 643804, 712783, 735776, 965706, 1103664, 1287608, 1425566, 1471552, 1931412, 2138349, 2207328, 2575216, 2851132, 2943104, 3862824, 4276698, 4414656, 4989481, 5150432, 5702264, 7725648, 8553396, 8829312, 9978962, 10300864, 11404528, 14968443, 15451296, 17106792, 19957924, 20601728, 22809056, 29936886, 30902592, 34213584, 39915848, 45618112, 59873772, 61805184, 68427168, 79831696, 91236224, 119747544, 136854336, 159663392, 239495088, 273708672, 319326784, 478990176, 638653568, 957980352, 1915960704]

約数ペア:

[(1, 1915960704), (2, 957980352), (3, 638653568), (4, 478990176), (6, 319326784), (7, 273708672), (8, 239495088), (12, 159663392), (14, 136854336), (16, 119747544), (21, 91236224), (24, 79831696), (28, 68427168), (31, 61805184), (32, 59873772), (42, 45618112), (48, 39915848), (56, 34213584), (62, 30902592), (64, 29936886), (84, 22809056), (93, 20601728), (96, 19957924), (112, 17106792), (124, 15451296), (128, 14968443), (168, 11404528), (186, 10300864), (192, 9978962), (217, 8829312), (224, 8553396), (248, 7725648), (336, 5702264), (372, 5150432), (384, 4989481), (434, 4414656), (448, 4276698), (496, 3862824), (651, 2943104), (672, 2851132), (744, 2575216), (868, 2207328), (896, 2138349), (992, 1931412), (1302, 1471552), (1344, 1425566), (1488, 1287608), (1736, 1103664), (1984, 965706), (2604, 735776), (2688, 712783), (2976, 643804), (3472, 551832), (3968, 482853), (5208, 367888), (5952, 321902), (6944, 275916), (10416, 183944), (11904, 160951), (13888, 137958), (20832, 91972), (22993, 83328), (27776, 68979), (41664, 45986)]