440513216

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:542

約数の個数: 112

約数和(自身を含む): 1037783040

約数和(自身を除く): 597269824

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 127, 143, 176, 208, 254, 286, 352, 379, 416, 508, 572, 704, 758, 832, 1016, 1144, 1397, 1516, 1651, 2032, 2288, 2794, 3032, 3302, 4064, 4169, 4576, 4927, 5588, 6064, 6604, 8128, 8338, 9152, 9854, 11176, 12128, 13208, 16676, 18161, 19708, 22352, 24256, 26416, 33352, 36322, 39416, 44704, 48133, 52832, 54197, 66704, 72644, 78832, 89408, 96266, 105664, 108394, 133408, 145288, 157664, 192532, 216788, 266816, 290576, 315328, 385064, 433576, 529463, 581152, 625729, 770128, 867152, 1058926, 1162304, 1251458, 1540256, 1734304, 2117852, 2502916, 3080512, 3468608, 4235704, 5005832, 6883019, 8471408, 10011664, 13766038, 16942816, 20023328, 27532076, 33885632, 40046656, 55064152, 110128304, 220256608, 440513216]

約数ペア:

[(1, 440513216), (2, 220256608), (4, 110128304), (8, 55064152), (11, 40046656), (13, 33885632), (16, 27532076), (22, 20023328), (26, 16942816), (32, 13766038), (44, 10011664), (52, 8471408), (64, 6883019), (88, 5005832), (104, 4235704), (127, 3468608), (143, 3080512), (176, 2502916), (208, 2117852), (254, 1734304), (286, 1540256), (352, 1251458), (379, 1162304), (416, 1058926), (508, 867152), (572, 770128), (704, 625729), (758, 581152), (832, 529463), (1016, 433576), (1144, 385064), (1397, 315328), (1516, 290576), (1651, 266816), (2032, 216788), (2288, 192532), (2794, 157664), (3032, 145288), (3302, 133408), (4064, 108394), (4169, 105664), (4576, 96266), (4927, 89408), (5588, 78832), (6064, 72644), (6604, 66704), (8128, 54197), (8338, 52832), (9152, 48133), (9854, 44704), (11176, 39416), (12128, 36322), (13208, 33352), (16676, 26416), (18161, 24256), (19708, 22352)]