128973051648

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{2909}}^1$

素因数の和:5687

約数の個数: 216

約数和(自身を含む): 425284860000

約数和(自身を除く): 296311808352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 2749, 2909, 4032, 5376, 5498, 5818, 8064, 8247, 8727, 10996, 11636, 16128, 16494, 17454, 19243, 20363, 21992, 23272, 24741, 26181, 32988, 34908, 38486, 40726, 43984, 46544, 49482, 52362, 57729, 61089, 65976, 69816, 76972, 81452, 87968, 93088, 98964, 104724, 115458, 122178, 131952, 139632, 153944, 162904, 173187, 175936, 183267, 186176, 197928, 209448, 230916, 244356, 263904, 279264, 307888, 325808, 346374, 351872, 366534, 372352, 395856, 418896, 461832, 488712, 527808, 558528, 615776, 651616, 692748, 703744, 733068, 744704, 791712, 837792, 923664, 977424, 1055616, 1117056, 1231552, 1303232, 1385496, 1466136, 1583424, 1675584, 1847328, 1954848, 2111232, 2234112, 2463104, 2606464, 2770992, 2932272, 3166848, 3351168, 3694656, 3909696, 4926208, 5212928, 5541984, 5864544, 6333696, 6702336, 7389312, 7819392, 7996841, 11083968, 11729088, 14778624, 15638784, 15993682, 22167936, 23458176, 23990523, 31987364, 44335872, 46916352, 47981046, 55977887, 63974728, 71971569, 95962092, 111955774, 127949456, 143943138, 167933661, 191924184, 223911548, 255898912, 287886276, 335867322, 383848368, 447823096, 503800983, 511797824, 575772552, 671734644, 767696736, 895646192, 1007601966, 1023595648, 1151545104, 1343469288, 1535393472, 1791292384, 2015203932, 2047191296, 2303090208, 2686938576, 3070786944, 3582584768, 4030407864, 4606180416, 5373877152, 6141573888, 7165169536, 8060815728, 9212360832, 10747754304, 14330339072, 16121631456, 18424721664, 21495508608, 32243262912, 42991017216, 64486525824, 128973051648]

約数ペア:

[(1, 128973051648), (2, 64486525824), (3, 42991017216), (4, 32243262912), (6, 21495508608), (7, 18424721664), (8, 16121631456), (9, 14330339072), (12, 10747754304), (14, 9212360832), (16, 8060815728), (18, 7165169536), (21, 6141573888), (24, 5373877152), (28, 4606180416), (32, 4030407864), (36, 3582584768), (42, 3070786944), (48, 2686938576), (56, 2303090208), (63, 2047191296), (64, 2015203932), (72, 1791292384), (84, 1535393472), (96, 1343469288), (112, 1151545104), (126, 1023595648), (128, 1007601966), (144, 895646192), (168, 767696736), (192, 671734644), (224, 575772552), (252, 511797824), (256, 503800983), (288, 447823096), (336, 383848368), (384, 335867322), (448, 287886276), (504, 255898912), (576, 223911548), (672, 191924184), (768, 167933661), (896, 143943138), (1008, 127949456), (1152, 111955774), (1344, 95962092), (1792, 71971569), (2016, 63974728), (2304, 55977887), (2688, 47981046), (2749, 46916352), (2909, 44335872), (4032, 31987364), (5376, 23990523), (5498, 23458176), (5818, 22167936), (8064, 15993682), (8247, 15638784), (8727, 14778624), (10996, 11729088), (11636, 11083968), (16128, 7996841), (16494, 7819392), (17454, 7389312), (19243, 6702336), (20363, 6333696), (21992, 5864544), (23272, 5541984), (24741, 5212928), (26181, 4926208), (32988, 3909696), (34908, 3694656), (38486, 3351168), (40726, 3166848), (43984, 2932272), (46544, 2770992), (49482, 2606464), (52362, 2463104), (57729, 2234112), (61089, 2111232), (65976, 1954848), (69816, 1847328), (76972, 1675584), (81452, 1583424), (87968, 1466136), (93088, 1385496), (98964, 1303232), (104724, 1231552), (115458, 1117056), (122178, 1055616), (131952, 977424), (139632, 923664), (153944, 837792), (162904, 791712), (173187, 744704), (175936, 733068), (183267, 703744), (186176, 692748), (197928, 651616), (209448, 615776), (230916, 558528), (244356, 527808), (263904, 488712), (279264, 461832), (307888, 418896), (325808, 395856), (346374, 372352), (351872, 366534)]