21568129632

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{122971}}^1$

素因数の和:123026

約数の個数: 192

約数和(自身を含む): 74373465600

約数和(自身を除く): 52805335968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 406, 432, 464, 504, 522, 609, 672, 696, 756, 783, 812, 864, 928, 1008, 1044, 1218, 1392, 1512, 1566, 1624, 1827, 2016, 2088, 2436, 2784, 3024, 3132, 3248, 3654, 4176, 4872, 5481, 6048, 6264, 6496, 7308, 8352, 9744, 10962, 12528, 14616, 19488, 21924, 25056, 29232, 43848, 58464, 87696, 122971, 175392, 245942, 368913, 491884, 737826, 860797, 983768, 1106739, 1475652, 1721594, 1967536, 2213478, 2582391, 2951304, 3320217, 3443188, 3566159, 3935072, 4426956, 5164782, 5902608, 6640434, 6886376, 7132318, 7747173, 8853912, 10329564, 10698477, 11805216, 13280868, 13772752, 14264636, 15494346, 17707824, 20659128, 21396954, 23241519, 24963113, 26561736, 27545504, 28529272, 30988692, 32095431, 35415648, 41318256, 42793908, 46483038, 49926226, 53123472, 57058544, 61977384, 64190862, 74889339, 82636512, 85587816, 92966076, 96286293, 99852452, 106246944, 114117088, 123954768, 128381724, 149778678, 171175632, 185932152, 192572586, 199704904, 224668017, 247909536, 256763448, 299557356, 342351264, 371864304, 385145172, 399409808, 449336034, 513526896, 599114712, 674004051, 743728608, 770290344, 798819616, 898672068, 1027053792, 1198229424, 1348008102, 1540580688, 1797344136, 2396458848, 2696016204, 3081161376, 3594688272, 5392032408, 7189376544, 10784064816, 21568129632]

約数ペア:

[(1, 21568129632), (2, 10784064816), (3, 7189376544), (4, 5392032408), (6, 3594688272), (7, 3081161376), (8, 2696016204), (9, 2396458848), (12, 1797344136), (14, 1540580688), (16, 1348008102), (18, 1198229424), (21, 1027053792), (24, 898672068), (27, 798819616), (28, 770290344), (29, 743728608), (32, 674004051), (36, 599114712), (42, 513526896), (48, 449336034), (54, 399409808), (56, 385145172), (58, 371864304), (63, 342351264), (72, 299557356), (84, 256763448), (87, 247909536), (96, 224668017), (108, 199704904), (112, 192572586), (116, 185932152), (126, 171175632), (144, 149778678), (168, 128381724), (174, 123954768), (189, 114117088), (203, 106246944), (216, 99852452), (224, 96286293), (232, 92966076), (252, 85587816), (261, 82636512), (288, 74889339), (336, 64190862), (348, 61977384), (378, 57058544), (406, 53123472), (432, 49926226), (464, 46483038), (504, 42793908), (522, 41318256), (609, 35415648), (672, 32095431), (696, 30988692), (756, 28529272), (783, 27545504), (812, 26561736), (864, 24963113), (928, 23241519), (1008, 21396954), (1044, 20659128), (1218, 17707824), (1392, 15494346), (1512, 14264636), (1566, 13772752), (1624, 13280868), (1827, 11805216), (2016, 10698477), (2088, 10329564), (2436, 8853912), (2784, 7747173), (3024, 7132318), (3132, 6886376), (3248, 6640434), (3654, 5902608), (4176, 5164782), (4872, 4426956), (5481, 3935072), (6048, 3566159), (6264, 3443188), (6496, 3320217), (7308, 2951304), (8352, 2582391), (9744, 2213478), (10962, 1967536), (12528, 1721594), (14616, 1475652), (19488, 1106739), (21924, 983768), (25056, 860797), (29232, 737826), (43848, 491884), (58464, 368913), (87696, 245942), (122971, 175392)]