445367216896

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{216679}}^1$

素因数の和:216770

約数の個数: 144

約数和(自身を含む): 1077118013440

約数和(自身を除く): 631750796544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 128, 148, 217, 224, 248, 256, 259, 296, 434, 448, 496, 518, 592, 868, 896, 992, 1036, 1147, 1184, 1736, 1792, 1984, 2072, 2294, 2368, 3472, 3968, 4144, 4588, 4736, 6944, 7936, 8029, 8288, 9176, 9472, 13888, 16058, 16576, 18352, 27776, 32116, 33152, 36704, 55552, 64232, 66304, 73408, 128464, 146816, 216679, 256928, 293632, 433358, 513856, 866716, 1027712, 1516753, 1733432, 2055424, 3033506, 3466864, 6067012, 6717049, 6933728, 8017123, 12134024, 13434098, 13867456, 16034246, 24268048, 26868196, 27734912, 32068492, 47019343, 48536096, 53736392, 55469824, 56119861, 64136984, 94038686, 97072192, 107472784, 112239722, 128273968, 188077372, 194144384, 214945568, 224479444, 248530813, 256547936, 376154744, 388288768, 429891136, 448958888, 497061626, 513095872, 752309488, 859782272, 897917776, 994123252, 1026191744, 1504618976, 1719564544, 1739715691, 1795835552, 1988246504, 2052383488, 3009237952, 3479431382, 3591671104, 3976493008, 6018475904, 6958862764, 7183342208, 7952986016, 12036951808, 13917725528, 14366684416, 15905972032, 27835451056, 31811944064, 55670902112, 63623888128, 111341804224, 222683608448, 445367216896]

約数ペア:

[(1, 445367216896), (2, 222683608448), (4, 111341804224), (7, 63623888128), (8, 55670902112), (14, 31811944064), (16, 27835451056), (28, 15905972032), (31, 14366684416), (32, 13917725528), (37, 12036951808), (56, 7952986016), (62, 7183342208), (64, 6958862764), (74, 6018475904), (112, 3976493008), (124, 3591671104), (128, 3479431382), (148, 3009237952), (217, 2052383488), (224, 1988246504), (248, 1795835552), (256, 1739715691), (259, 1719564544), (296, 1504618976), (434, 1026191744), (448, 994123252), (496, 897917776), (518, 859782272), (592, 752309488), (868, 513095872), (896, 497061626), (992, 448958888), (1036, 429891136), (1147, 388288768), (1184, 376154744), (1736, 256547936), (1792, 248530813), (1984, 224479444), (2072, 214945568), (2294, 194144384), (2368, 188077372), (3472, 128273968), (3968, 112239722), (4144, 107472784), (4588, 97072192), (4736, 94038686), (6944, 64136984), (7936, 56119861), (8029, 55469824), (8288, 53736392), (9176, 48536096), (9472, 47019343), (13888, 32068492), (16058, 27734912), (16576, 26868196), (18352, 24268048), (27776, 16034246), (32116, 13867456), (33152, 13434098), (36704, 12134024), (55552, 8017123), (64232, 6933728), (66304, 6717049), (73408, 6067012), (128464, 3466864), (146816, 3033506), (216679, 2055424), (256928, 1733432), (293632, 1516753), (433358, 1027712), (513856, 866716)]