12991690992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{4229}}^1$

素因数の和:4511

約数の個数: 160

約数和(自身を含む): 39477473280

約数和(自身を除く): 26485782288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 223, 246, 287, 328, 336, 446, 492, 574, 656, 669, 861, 892, 984, 1148, 1338, 1561, 1722, 1784, 1968, 2296, 2676, 3122, 3444, 3568, 4229, 4592, 4683, 5352, 6244, 6888, 8458, 9143, 9366, 10704, 12488, 12687, 13776, 16916, 18286, 18732, 24976, 25374, 27429, 29603, 33832, 36572, 37464, 50748, 54858, 59206, 64001, 67664, 73144, 74928, 88809, 101496, 109716, 118412, 128002, 146288, 173389, 177618, 192003, 202992, 219432, 236824, 256004, 346778, 355236, 384006, 438864, 473648, 512008, 520167, 693556, 710472, 768012, 943067, 1024016, 1040334, 1213723, 1387112, 1420944, 1536024, 1886134, 2080668, 2427446, 2774224, 2829201, 3072048, 3641169, 3772268, 4161336, 4854892, 5658402, 6601469, 7282338, 7544536, 8322672, 9709784, 11316804, 13202938, 14564676, 15089072, 19419568, 19804407, 22633608, 26405876, 29129352, 38665747, 39608814, 45267216, 52811752, 58258704, 77331494, 79217628, 105623504, 115997241, 154662988, 158435256, 231994482, 270660229, 309325976, 316870512, 463988964, 541320458, 618651952, 811980687, 927977928, 1082640916, 1623961374, 1855955856, 2165281832, 3247922748, 4330563664, 6495845496, 12991690992]

約数ペア:

[(1, 12991690992), (2, 6495845496), (3, 4330563664), (4, 3247922748), (6, 2165281832), (7, 1855955856), (8, 1623961374), (12, 1082640916), (14, 927977928), (16, 811980687), (21, 618651952), (24, 541320458), (28, 463988964), (41, 316870512), (42, 309325976), (48, 270660229), (56, 231994482), (82, 158435256), (84, 154662988), (112, 115997241), (123, 105623504), (164, 79217628), (168, 77331494), (223, 58258704), (246, 52811752), (287, 45267216), (328, 39608814), (336, 38665747), (446, 29129352), (492, 26405876), (574, 22633608), (656, 19804407), (669, 19419568), (861, 15089072), (892, 14564676), (984, 13202938), (1148, 11316804), (1338, 9709784), (1561, 8322672), (1722, 7544536), (1784, 7282338), (1968, 6601469), (2296, 5658402), (2676, 4854892), (3122, 4161336), (3444, 3772268), (3568, 3641169), (4229, 3072048), (4592, 2829201), (4683, 2774224), (5352, 2427446), (6244, 2080668), (6888, 1886134), (8458, 1536024), (9143, 1420944), (9366, 1387112), (10704, 1213723), (12488, 1040334), (12687, 1024016), (13776, 943067), (16916, 768012), (18286, 710472), (18732, 693556), (24976, 520167), (25374, 512008), (27429, 473648), (29603, 438864), (33832, 384006), (36572, 355236), (37464, 346778), (50748, 256004), (54858, 236824), (59206, 219432), (64001, 202992), (67664, 192003), (73144, 177618), (74928, 173389), (88809, 146288), (101496, 128002), (109716, 118412)]