21355596576

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{4441}}^1$

素因数の和:4799

約数の個数: 144

約数和(自身を含む): 61991485920

約数和(自身を除く): 40635889344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 283, 288, 354, 472, 531, 566, 708, 849, 944, 1062, 1132, 1416, 1698, 1888, 2124, 2264, 2547, 2832, 3396, 4248, 4441, 4528, 5094, 5664, 6792, 8496, 8882, 9056, 10188, 13323, 13584, 16697, 16992, 17764, 20376, 26646, 27168, 33394, 35528, 39969, 40752, 50091, 53292, 66788, 71056, 79938, 81504, 100182, 106584, 133576, 142112, 150273, 159876, 200364, 213168, 262019, 267152, 300546, 319752, 400728, 426336, 524038, 534304, 601092, 639504, 786057, 801456, 1048076, 1202184, 1256803, 1279008, 1572114, 1602912, 2096152, 2358171, 2404368, 2513606, 3144228, 3770409, 4192304, 4716342, 4808736, 5027212, 6288456, 7540818, 8384608, 9432684, 10054424, 11311227, 12576912, 15081636, 18865368, 20108848, 22622454, 25153824, 30163272, 37730736, 40217696, 45244908, 60326544, 74151377, 75461472, 90489816, 120653088, 148302754, 180979632, 222454131, 296605508, 361959264, 444908262, 593211016, 667362393, 889816524, 1186422032, 1334724786, 1779633048, 2372844064, 2669449572, 3559266096, 5338899144, 7118532192, 10677798288, 21355596576]

約数ペア:

[(1, 21355596576), (2, 10677798288), (3, 7118532192), (4, 5338899144), (6, 3559266096), (8, 2669449572), (9, 2372844064), (12, 1779633048), (16, 1334724786), (18, 1186422032), (24, 889816524), (32, 667362393), (36, 593211016), (48, 444908262), (59, 361959264), (72, 296605508), (96, 222454131), (118, 180979632), (144, 148302754), (177, 120653088), (236, 90489816), (283, 75461472), (288, 74151377), (354, 60326544), (472, 45244908), (531, 40217696), (566, 37730736), (708, 30163272), (849, 25153824), (944, 22622454), (1062, 20108848), (1132, 18865368), (1416, 15081636), (1698, 12576912), (1888, 11311227), (2124, 10054424), (2264, 9432684), (2547, 8384608), (2832, 7540818), (3396, 6288456), (4248, 5027212), (4441, 4808736), (4528, 4716342), (5094, 4192304), (5664, 3770409), (6792, 3144228), (8496, 2513606), (8882, 2404368), (9056, 2358171), (10188, 2096152), (13323, 1602912), (13584, 1572114), (16697, 1279008), (16992, 1256803), (17764, 1202184), (20376, 1048076), (26646, 801456), (27168, 786057), (33394, 639504), (35528, 601092), (39969, 534304), (40752, 524038), (50091, 426336), (53292, 400728), (66788, 319752), (71056, 300546), (79938, 267152), (81504, 262019), (100182, 213168), (106584, 200364), (133576, 159876), (142112, 150273)]