16868223072

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1447}}^1\times {\mathrm{2381}}^1$

素因数の和:3861

約数の個数: 144

約数和(自身を含む): 50847162912

約数和(自身を除く): 33978939840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1447, 1632, 2381, 2448, 2894, 4341, 4762, 4896, 5788, 7143, 8682, 9524, 11576, 13023, 14286, 17364, 19048, 21429, 23152, 24599, 26046, 28572, 34728, 38096, 40477, 42858, 46304, 49198, 52092, 57144, 69456, 73797, 76192, 80954, 85716, 98396, 104184, 114288, 121431, 138912, 147594, 161908, 171432, 196792, 208368, 221391, 228576, 242862, 295188, 323816, 342864, 364293, 393584, 416736, 442782, 485724, 590376, 647632, 685728, 728586, 787168, 885564, 971448, 1180752, 1295264, 1457172, 1771128, 1942896, 2361504, 2914344, 3445307, 3542256, 3885792, 5828688, 6890614, 7084512, 10335921, 11657376, 13781228, 20671842, 27562456, 31007763, 41343684, 55124912, 58570219, 62015526, 82687368, 110249824, 117140438, 124031052, 165374736, 175710657, 234280876, 248062104, 330749472, 351421314, 468561752, 496124208, 527131971, 702842628, 937123504, 992248416, 1054263942, 1405685256, 1874247008, 2108527884, 2811370512, 4217055768, 5622741024, 8434111536, 16868223072]

約数ペア:

[(1, 16868223072), (2, 8434111536), (3, 5622741024), (4, 4217055768), (6, 2811370512), (8, 2108527884), (9, 1874247008), (12, 1405685256), (16, 1054263942), (17, 992248416), (18, 937123504), (24, 702842628), (32, 527131971), (34, 496124208), (36, 468561752), (48, 351421314), (51, 330749472), (68, 248062104), (72, 234280876), (96, 175710657), (102, 165374736), (136, 124031052), (144, 117140438), (153, 110249824), (204, 82687368), (272, 62015526), (288, 58570219), (306, 55124912), (408, 41343684), (544, 31007763), (612, 27562456), (816, 20671842), (1224, 13781228), (1447, 11657376), (1632, 10335921), (2381, 7084512), (2448, 6890614), (2894, 5828688), (4341, 3885792), (4762, 3542256), (4896, 3445307), (5788, 2914344), (7143, 2361504), (8682, 1942896), (9524, 1771128), (11576, 1457172), (13023, 1295264), (14286, 1180752), (17364, 971448), (19048, 885564), (21429, 787168), (23152, 728586), (24599, 685728), (26046, 647632), (28572, 590376), (34728, 485724), (38096, 442782), (40477, 416736), (42858, 393584), (46304, 364293), (49198, 342864), (52092, 323816), (57144, 295188), (69456, 242862), (73797, 228576), (76192, 221391), (80954, 208368), (85716, 196792), (98396, 171432), (104184, 161908), (114288, 147594), (121431, 138912)]