19761718032

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{16189}}^1$

素因数の和:16390

約数の個数: 180

約数和(自身を含む): 64710685260

約数和(自身を除く): 44948967228

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 173, 196, 252, 294, 336, 346, 392, 441, 504, 519, 588, 692, 784, 882, 1008, 1038, 1176, 1211, 1384, 1557, 1764, 2076, 2352, 2422, 2768, 3114, 3528, 3633, 4152, 4844, 6228, 7056, 7266, 8304, 8477, 9688, 10899, 12456, 14532, 16189, 16954, 19376, 21798, 24912, 25431, 29064, 32378, 33908, 43596, 48567, 50862, 58128, 64756, 67816, 76293, 87192, 97134, 101724, 113323, 129512, 135632, 145701, 152586, 174384, 194268, 203448, 226646, 259024, 291402, 305172, 339969, 388536, 406896, 453292, 582804, 610344, 679938, 777072, 793261, 906584, 1019907, 1165608, 1220688, 1359876, 1586522, 1813168, 2039814, 2331216, 2379783, 2719752, 2800697, 3173044, 4079628, 4759566, 5439504, 5601394, 6346088, 7139349, 8159256, 8402091, 9519132, 11202788, 12692176, 14278698, 16318512, 16804182, 19038264, 19604879, 22405576, 25206273, 28557396, 33608364, 38076528, 39209758, 44811152, 50412546, 57114792, 58814637, 67216728, 78419516, 100825092, 114229584, 117629274, 134433456, 137234153, 156839032, 176443911, 201650184, 235258548, 274468306, 313678064, 352887822, 403300368, 411702459, 470517096, 548936612, 705775644, 823404918, 941034192, 1097873224, 1235107377, 1411551288, 1646809836, 2195746448, 2470214754, 2823102576, 3293619672, 4940429508, 6587239344, 9880859016, 19761718032]

約数ペア:

[(1, 19761718032), (2, 9880859016), (3, 6587239344), (4, 4940429508), (6, 3293619672), (7, 2823102576), (8, 2470214754), (9, 2195746448), (12, 1646809836), (14, 1411551288), (16, 1235107377), (18, 1097873224), (21, 941034192), (24, 823404918), (28, 705775644), (36, 548936612), (42, 470517096), (48, 411702459), (49, 403300368), (56, 352887822), (63, 313678064), (72, 274468306), (84, 235258548), (98, 201650184), (112, 176443911), (126, 156839032), (144, 137234153), (147, 134433456), (168, 117629274), (173, 114229584), (196, 100825092), (252, 78419516), (294, 67216728), (336, 58814637), (346, 57114792), (392, 50412546), (441, 44811152), (504, 39209758), (519, 38076528), (588, 33608364), (692, 28557396), (784, 25206273), (882, 22405576), (1008, 19604879), (1038, 19038264), (1176, 16804182), (1211, 16318512), (1384, 14278698), (1557, 12692176), (1764, 11202788), (2076, 9519132), (2352, 8402091), (2422, 8159256), (2768, 7139349), (3114, 6346088), (3528, 5601394), (3633, 5439504), (4152, 4759566), (4844, 4079628), (6228, 3173044), (7056, 2800697), (7266, 2719752), (8304, 2379783), (8477, 2331216), (9688, 2039814), (10899, 1813168), (12456, 1586522), (14532, 1359876), (16189, 1220688), (16954, 1165608), (19376, 1019907), (21798, 906584), (24912, 793261), (25431, 777072), (29064, 679938), (32378, 610344), (33908, 582804), (43596, 453292), (48567, 406896), (50862, 388536), (58128, 339969), (64756, 305172), (67816, 291402), (76293, 259024), (87192, 226646), (97134, 203448), (101724, 194268), (113323, 174384), (129512, 152586), (135632, 145701)]