445448867584

素因数分解:

$2^8\times 7^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{2089}}^1$

素因数の和:2399

約数の個数: 216

約数和(自身を含む): 1051927430400

約数和(自身を除く): 606478562816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 89, 98, 112, 128, 178, 191, 196, 224, 256, 356, 382, 392, 448, 623, 712, 764, 784, 896, 1246, 1337, 1424, 1528, 1568, 1792, 2089, 2492, 2674, 2848, 3056, 3136, 4178, 4361, 4984, 5348, 5696, 6112, 6272, 8356, 8722, 9359, 9968, 10696, 11392, 12224, 12544, 14623, 16712, 16999, 17444, 18718, 19936, 21392, 22784, 24448, 29246, 33424, 33998, 34888, 37436, 39872, 42784, 48896, 58492, 66848, 67996, 69776, 74872, 79744, 85568, 102361, 116984, 118993, 133696, 135992, 139552, 149744, 159488, 171136, 185921, 204722, 233968, 237986, 267392, 271984, 279104, 299488, 342272, 371842, 398999, 409444, 467936, 475972, 534784, 543968, 558208, 598976, 743684, 797998, 818888, 832951, 935872, 951944, 1087936, 1116416, 1197952, 1301447, 1487368, 1595996, 1637776, 1665902, 1871744, 1903888, 2175872, 2395904, 2602894, 2792993, 2974736, 3191992, 3275552, 3331804, 3743488, 3807776, 4351744, 5205788, 5585986, 5949472, 6383984, 6551104, 6663608, 7615552, 9110129, 10411576, 11171972, 11898944, 12767968, 13102208, 13327216, 15231104, 18220258, 19550951, 20823152, 22343944, 23797888, 25535936, 26204416, 26654432, 30462208, 35510911, 36440516, 39101902, 41646304, 44687888, 47595776, 51071872, 53308864, 71021822, 72881032, 78203804, 83292608, 89375776, 102143744, 106617728, 142043644, 145762064, 156407608, 166585216, 178751552, 213235456, 248576377, 284087288, 291524128, 312815216, 333170432, 357503104, 497152754, 568174576, 583048256, 625630432, 715006208, 994305508, 1136349152, 1166096512, 1251260864, 1740034639, 1988611016, 2272698304, 2332193024, 2502521728, 3480069278, 3977222032, 4545396608, 5005043456, 6960138556, 7954444064, 9090793216, 13920277112, 15908888128, 27840554224, 31817776256, 55681108448, 63635552512, 111362216896, 222724433792, 445448867584]

約数ペア:

[(1, 445448867584), (2, 222724433792), (4, 111362216896), (7, 63635552512), (8, 55681108448), (14, 31817776256), (16, 27840554224), (28, 15908888128), (32, 13920277112), (49, 9090793216), (56, 7954444064), (64, 6960138556), (89, 5005043456), (98, 4545396608), (112, 3977222032), (128, 3480069278), (178, 2502521728), (191, 2332193024), (196, 2272698304), (224, 1988611016), (256, 1740034639), (356, 1251260864), (382, 1166096512), (392, 1136349152), (448, 994305508), (623, 715006208), (712, 625630432), (764, 583048256), (784, 568174576), (896, 497152754), (1246, 357503104), (1337, 333170432), (1424, 312815216), (1528, 291524128), (1568, 284087288), (1792, 248576377), (2089, 213235456), (2492, 178751552), (2674, 166585216), (2848, 156407608), (3056, 145762064), (3136, 142043644), (4178, 106617728), (4361, 102143744), (4984, 89375776), (5348, 83292608), (5696, 78203804), (6112, 72881032), (6272, 71021822), (8356, 53308864), (8722, 51071872), (9359, 47595776), (9968, 44687888), (10696, 41646304), (11392, 39101902), (12224, 36440516), (12544, 35510911), (14623, 30462208), (16712, 26654432), (16999, 26204416), (17444, 25535936), (18718, 23797888), (19936, 22343944), (21392, 20823152), (22784, 19550951), (24448, 18220258), (29246, 15231104), (33424, 13327216), (33998, 13102208), (34888, 12767968), (37436, 11898944), (39872, 11171972), (42784, 10411576), (48896, 9110129), (58492, 7615552), (66848, 6663608), (67996, 6551104), (69776, 6383984), (74872, 5949472), (79744, 5585986), (85568, 5205788), (102361, 4351744), (116984, 3807776), (118993, 3743488), (133696, 3331804), (135992, 3275552), (139552, 3191992), (149744, 2974736), (159488, 2792993), (171136, 2602894), (185921, 2395904), (204722, 2175872), (233968, 1903888), (237986, 1871744), (267392, 1665902), (271984, 1637776), (279104, 1595996), (299488, 1487368), (342272, 1301447), (371842, 1197952), (398999, 1116416), (409444, 1087936), (467936, 951944), (475972, 935872), (534784, 832951), (543968, 818888), (558208, 797998), (598976, 743684)]