1996940736

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8689}}^1$

素因数の和:8736

約数の個数: 224

約数和(自身を含む): 7063232000

約数和(自身を除く): 5066291264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 3648, 4032, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 8512, 8689, 9576, 10944, 12096, 12768, 14364, 16416, 17378, 19152, 25536, 26067, 28728, 32832, 34756, 38304, 52134, 57456, 60823, 69512, 76608, 78201, 104268, 114912, 121646, 139024, 156402, 165091, 182469, 208536, 229824, 234603, 243292, 278048, 312804, 330182, 364938, 417072, 469206, 486584, 495273, 547407, 556096, 625608, 660364, 729876, 834144, 938412, 973168, 990546, 1094814, 1155637, 1251216, 1320728, 1459752, 1485819, 1642221, 1668288, 1876824, 1946336, 1981092, 2189628, 2311274, 2502432, 2641456, 2919504, 2971638, 3284442, 3466911, 3753648, 3892672, 3962184, 4379256, 4457457, 4622548, 5004864, 5282912, 5839008, 5943276, 6568884, 6933822, 7507296, 7924368, 8758512, 8914914, 9245096, 10400733, 10565824, 11678016, 11886552, 13137768, 13867644, 15014592, 15848736, 17517024, 17829828, 18490192, 20801466, 23773104, 26275536, 27735288, 31202199, 31697472, 35034048, 35659656, 36980384, 41602932, 47546208, 52551072, 55470576, 62404398, 71319312, 73960768, 83205864, 95092416, 105102144, 110941152, 124808796, 142638624, 166411728, 221882304, 249617592, 285277248, 332823456, 499235184, 665646912, 998470368, 1996940736]

約数ペア:

[(1, 1996940736), (2, 998470368), (3, 665646912), (4, 499235184), (6, 332823456), (7, 285277248), (8, 249617592), (9, 221882304), (12, 166411728), (14, 142638624), (16, 124808796), (18, 110941152), (19, 105102144), (21, 95092416), (24, 83205864), (27, 73960768), (28, 71319312), (32, 62404398), (36, 55470576), (38, 52551072), (42, 47546208), (48, 41602932), (54, 36980384), (56, 35659656), (57, 35034048), (63, 31697472), (64, 31202199), (72, 27735288), (76, 26275536), (84, 23773104), (96, 20801466), (108, 18490192), (112, 17829828), (114, 17517024), (126, 15848736), (133, 15014592), (144, 13867644), (152, 13137768), (168, 11886552), (171, 11678016), (189, 10565824), (192, 10400733), (216, 9245096), (224, 8914914), (228, 8758512), (252, 7924368), (266, 7507296), (288, 6933822), (304, 6568884), (336, 5943276), (342, 5839008), (378, 5282912), (399, 5004864), (432, 4622548), (448, 4457457), (456, 4379256), (504, 3962184), (513, 3892672), (532, 3753648), (576, 3466911), (608, 3284442), (672, 2971638), (684, 2919504), (756, 2641456), (798, 2502432), (864, 2311274), (912, 2189628), (1008, 1981092), (1026, 1946336), (1064, 1876824), (1197, 1668288), (1216, 1642221), (1344, 1485819), (1368, 1459752), (1512, 1320728), (1596, 1251216), (1728, 1155637), (1824, 1094814), (2016, 990546), (2052, 973168), (2128, 938412), (2394, 834144), (2736, 729876), (3024, 660364), (3192, 625608), (3591, 556096), (3648, 547407), (4032, 495273), (4104, 486584), (4256, 469206), (4788, 417072), (5472, 364938), (6048, 330182), (6384, 312804), (7182, 278048), (8208, 243292), (8512, 234603), (8689, 229824), (9576, 208536), (10944, 182469), (12096, 165091), (12768, 156402), (14364, 139024), (16416, 121646), (17378, 114912), (19152, 104268), (25536, 78201), (26067, 76608), (28728, 69512), (32832, 60823), (34756, 57456), (38304, 52134)]