1811405949952

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{80513}}^1$

素因数の和:80833

約数の個数: 88

約数和(自身を含む): 3670696382976

約数和(自身を除く): 1859290433024

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 173, 254, 256, 346, 508, 512, 692, 1016, 1024, 1384, 2032, 2768, 4064, 5536, 8128, 11072, 16256, 21971, 22144, 32512, 43942, 44288, 65024, 80513, 87884, 88576, 130048, 161026, 175768, 177152, 322052, 351536, 644104, 703072, 1288208, 1406144, 2576416, 2812288, 5152832, 5624576, 10225151, 10305664, 11249152, 13928749, 20450302, 20611328, 22498304, 27857498, 40900604, 41222656, 55714996, 81801208, 82445312, 111429992, 163602416, 222859984, 327204832, 445719968, 654409664, 891439936, 1308819328, 1768951123, 1782879872, 2617638656, 3537902246, 3565759744, 5235277312, 7075804492, 7131519488, 10470554624, 14151608984, 14263038976, 28303217968, 56606435936, 113212871872, 226425743744, 452851487488, 905702974976, 1811405949952]

約数ペア:

[(1, 1811405949952), (2, 905702974976), (4, 452851487488), (8, 226425743744), (16, 113212871872), (32, 56606435936), (64, 28303217968), (127, 14263038976), (128, 14151608984), (173, 10470554624), (254, 7131519488), (256, 7075804492), (346, 5235277312), (508, 3565759744), (512, 3537902246), (692, 2617638656), (1016, 1782879872), (1024, 1768951123), (1384, 1308819328), (2032, 891439936), (2768, 654409664), (4064, 445719968), (5536, 327204832), (8128, 222859984), (11072, 163602416), (16256, 111429992), (21971, 82445312), (22144, 81801208), (32512, 55714996), (43942, 41222656), (44288, 40900604), (65024, 27857498), (80513, 22498304), (87884, 20611328), (88576, 20450302), (130048, 13928749), (161026, 11249152), (175768, 10305664), (177152, 10225151), (322052, 5624576), (351536, 5152832), (644104, 2812288), (703072, 2576416), (1288208, 1406144)]