21135885456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{4283}}^1$

素因数の和:5093

約数の個数: 160

約数和(自身を含む): 65785789440

約数和(自身を除く): 44649903984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 773, 798, 912, 1064, 1546, 1596, 2128, 2319, 3092, 3192, 4283, 4638, 5411, 6184, 6384, 8566, 9276, 10822, 12368, 12849, 14687, 16233, 17132, 18552, 21644, 25698, 29374, 29981, 32466, 34264, 37104, 43288, 44061, 51396, 58748, 59962, 64932, 68528, 81377, 86576, 88122, 89943, 102792, 102809, 117496, 119924, 129864, 162754, 176244, 179886, 205584, 205618, 234992, 239848, 244131, 259728, 308427, 325508, 352488, 359772, 411236, 479696, 488262, 569639, 616854, 651016, 704976, 719544, 822472, 976524, 1139278, 1233708, 1302032, 1439088, 1644944, 1708917, 1953048, 2278556, 2467416, 3310759, 3417834, 3906096, 4557112, 4934832, 6621518, 6835668, 9114224, 9932277, 13243036, 13671336, 19864554, 23175313, 26486072, 27342672, 39729108, 46350626, 52972144, 62904421, 69525939, 79458216, 92701252, 125808842, 139051878, 158916432, 185402504, 188713263, 251617684, 278103756, 370805008, 377426526, 440330947, 503235368, 556207512, 754853052, 880661894, 1006470736, 1112415024, 1320992841, 1509706104, 1761323788, 2641985682, 3019412208, 3522647576, 5283971364, 7045295152, 10567942728, 21135885456]

約数ペア:

[(1, 21135885456), (2, 10567942728), (3, 7045295152), (4, 5283971364), (6, 3522647576), (7, 3019412208), (8, 2641985682), (12, 1761323788), (14, 1509706104), (16, 1320992841), (19, 1112415024), (21, 1006470736), (24, 880661894), (28, 754853052), (38, 556207512), (42, 503235368), (48, 440330947), (56, 377426526), (57, 370805008), (76, 278103756), (84, 251617684), (112, 188713263), (114, 185402504), (133, 158916432), (152, 139051878), (168, 125808842), (228, 92701252), (266, 79458216), (304, 69525939), (336, 62904421), (399, 52972144), (456, 46350626), (532, 39729108), (773, 27342672), (798, 26486072), (912, 23175313), (1064, 19864554), (1546, 13671336), (1596, 13243036), (2128, 9932277), (2319, 9114224), (3092, 6835668), (3192, 6621518), (4283, 4934832), (4638, 4557112), (5411, 3906096), (6184, 3417834), (6384, 3310759), (8566, 2467416), (9276, 2278556), (10822, 1953048), (12368, 1708917), (12849, 1644944), (14687, 1439088), (16233, 1302032), (17132, 1233708), (18552, 1139278), (21644, 976524), (25698, 822472), (29374, 719544), (29981, 704976), (32466, 651016), (34264, 616854), (37104, 569639), (43288, 488262), (44061, 479696), (51396, 411236), (58748, 359772), (59962, 352488), (64932, 325508), (68528, 308427), (81377, 259728), (86576, 244131), (88122, 239848), (89943, 234992), (102792, 205618), (102809, 205584), (117496, 179886), (119924, 176244), (129864, 162754)]