21957702912

素因数分解:

$2^8\times 3^4\times {\mathrm{461}}^1\times {\mathrm{2297}}^1$

素因数の和:2786

約数の個数: 180

約数和(自身を含む): 65644488756

約数和(自身を除く): 43686785844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 461, 576, 648, 768, 864, 922, 1152, 1296, 1383, 1728, 1844, 2297, 2304, 2592, 2766, 3456, 3688, 4149, 4594, 5184, 5532, 6891, 6912, 7376, 8298, 9188, 10368, 11064, 12447, 13782, 14752, 16596, 18376, 20673, 20736, 22128, 24894, 27564, 29504, 33192, 36752, 37341, 41346, 44256, 49788, 55128, 59008, 62019, 66384, 73504, 74682, 82692, 88512, 99576, 110256, 118016, 124038, 132768, 147008, 149364, 165384, 177024, 186057, 199152, 220512, 248076, 265536, 294016, 298728, 330768, 354048, 372114, 398304, 441024, 496152, 531072, 588032, 597456, 661536, 744228, 796608, 882048, 992304, 1058917, 1062144, 1194912, 1323072, 1488456, 1593216, 1764096, 1984608, 2117834, 2389824, 2646144, 2976912, 3176751, 3186432, 3969216, 4235668, 4779648, 5292288, 5953824, 6353502, 7938432, 8471336, 9530253, 9559296, 11907648, 12707004, 15876864, 16942672, 19060506, 23815296, 25414008, 28590759, 33885344, 38121012, 47630592, 50828016, 57181518, 67770688, 76242024, 85772277, 101656032, 114363036, 135541376, 152484048, 171544554, 203312064, 228726072, 271082752, 304968096, 343089108, 406624128, 457452144, 609936192, 686178216, 813248256, 914904288, 1219872384, 1372356432, 1829808576, 2439744768, 2744712864, 3659617152, 5489425728, 7319234304, 10978851456, 21957702912]

約数ペア:

[(1, 21957702912), (2, 10978851456), (3, 7319234304), (4, 5489425728), (6, 3659617152), (8, 2744712864), (9, 2439744768), (12, 1829808576), (16, 1372356432), (18, 1219872384), (24, 914904288), (27, 813248256), (32, 686178216), (36, 609936192), (48, 457452144), (54, 406624128), (64, 343089108), (72, 304968096), (81, 271082752), (96, 228726072), (108, 203312064), (128, 171544554), (144, 152484048), (162, 135541376), (192, 114363036), (216, 101656032), (256, 85772277), (288, 76242024), (324, 67770688), (384, 57181518), (432, 50828016), (461, 47630592), (576, 38121012), (648, 33885344), (768, 28590759), (864, 25414008), (922, 23815296), (1152, 19060506), (1296, 16942672), (1383, 15876864), (1728, 12707004), (1844, 11907648), (2297, 9559296), (2304, 9530253), (2592, 8471336), (2766, 7938432), (3456, 6353502), (3688, 5953824), (4149, 5292288), (4594, 4779648), (5184, 4235668), (5532, 3969216), (6891, 3186432), (6912, 3176751), (7376, 2976912), (8298, 2646144), (9188, 2389824), (10368, 2117834), (11064, 1984608), (12447, 1764096), (13782, 1593216), (14752, 1488456), (16596, 1323072), (18376, 1194912), (20673, 1062144), (20736, 1058917), (22128, 992304), (24894, 882048), (27564, 796608), (29504, 744228), (33192, 661536), (36752, 597456), (37341, 588032), (41346, 531072), (44256, 496152), (49788, 441024), (55128, 398304), (59008, 372114), (62019, 354048), (66384, 330768), (73504, 298728), (74682, 294016), (82692, 265536), (88512, 248076), (99576, 220512), (110256, 199152), (118016, 186057), (124038, 177024), (132768, 165384), (147008, 149364)]