1947912512

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5483}}^1$

素因数の和:5576

約数の個数: 112

約数和(自身を含む): 4836273792

約数和(自身を除く): 2888361280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 182, 208, 224, 244, 364, 416, 427, 448, 488, 728, 793, 832, 854, 976, 1456, 1586, 1708, 1952, 2912, 3172, 3416, 3904, 5483, 5551, 5824, 6344, 6832, 10966, 11102, 12688, 13664, 21932, 22204, 25376, 27328, 38381, 43864, 44408, 50752, 71279, 76762, 87728, 88816, 142558, 153524, 175456, 177632, 285116, 307048, 334463, 350912, 355264, 498953, 570232, 614096, 668926, 997906, 1140464, 1228192, 1337852, 1995812, 2280928, 2341241, 2456384, 2675704, 3991624, 4348019, 4561856, 4682482, 5351408, 7983248, 8696038, 9364964, 10702816, 15966496, 17392076, 18729928, 21405632, 30436133, 31932992, 34784152, 37459856, 60872266, 69568304, 74919712, 121744532, 139136608, 149839424, 243489064, 278273216, 486978128, 973956256, 1947912512]

約数ペア:

[(1, 1947912512), (2, 973956256), (4, 486978128), (7, 278273216), (8, 243489064), (13, 149839424), (14, 139136608), (16, 121744532), (26, 74919712), (28, 69568304), (32, 60872266), (52, 37459856), (56, 34784152), (61, 31932992), (64, 30436133), (91, 21405632), (104, 18729928), (112, 17392076), (122, 15966496), (182, 10702816), (208, 9364964), (224, 8696038), (244, 7983248), (364, 5351408), (416, 4682482), (427, 4561856), (448, 4348019), (488, 3991624), (728, 2675704), (793, 2456384), (832, 2341241), (854, 2280928), (976, 1995812), (1456, 1337852), (1586, 1228192), (1708, 1140464), (1952, 997906), (2912, 668926), (3172, 614096), (3416, 570232), (3904, 498953), (5483, 355264), (5551, 350912), (5824, 334463), (6344, 307048), (6832, 285116), (10966, 177632), (11102, 175456), (12688, 153524), (13664, 142558), (21932, 88816), (22204, 87728), (25376, 76762), (27328, 71279), (38381, 50752), (43864, 44408)]