8278739968

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:143

約数の個数: 264

約数和(自身を含む): 19560804480

約数和(自身を除く): 11282064512

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 31, 32, 34, 46, 58, 62, 64, 68, 92, 116, 124, 128, 136, 184, 232, 248, 256, 272, 368, 391, 464, 493, 496, 512, 527, 529, 544, 667, 713, 736, 782, 899, 928, 986, 992, 1024, 1054, 1058, 1088, 1334, 1426, 1472, 1564, 1798, 1856, 1972, 1984, 2108, 2116, 2176, 2668, 2852, 2944, 3128, 3596, 3712, 3944, 3968, 4216, 4232, 4352, 5336, 5704, 5888, 6256, 7192, 7424, 7888, 7936, 8432, 8464, 8704, 8993, 10672, 11339, 11408, 11776, 12121, 12512, 14384, 14848, 15283, 15341, 15776, 15872, 16399, 16864, 16928, 17408, 17986, 20677, 21344, 22678, 22816, 23552, 24242, 25024, 28768, 29696, 30566, 30682, 31552, 31744, 32798, 33728, 33856, 35972, 41354, 42688, 45356, 45632, 48484, 50048, 57536, 61132, 61364, 63104, 65596, 67456, 67712, 71944, 82708, 85376, 90712, 91264, 96968, 100096, 115072, 122264, 122728, 126208, 131192, 134912, 135424, 143888, 165416, 170752, 181424, 182528, 193936, 200192, 230144, 244528, 245456, 252416, 260797, 262384, 269824, 270848, 278783, 287776, 330832, 341504, 351509, 362848, 365056, 387872, 400384, 460288, 475571, 489056, 490912, 504832, 521594, 524768, 539648, 541696, 557566, 575552, 661664, 683008, 703018, 725696, 730112, 775744, 920576, 951142, 978112, 981824, 1043188, 1049536, 1115132, 1151104, 1323328, 1406036, 1451392, 1551488, 1902284, 1956224, 1963648, 2086376, 2099072, 2230264, 2302208, 2646656, 2812072, 2902784, 3102976, 3804568, 3912448, 3927296, 4172752, 4198144, 4460528, 4604416, 5293312, 5624144, 5805568, 6205952, 7609136, 7824896, 7854592, 8084707, 8345504, 8396288, 8921056, 9208832, 10586624, 11248288, 11611136, 12411904, 15218272, 15649792, 15709184, 16169414, 16691008, 16792576, 17842112, 21173248, 22496576, 30436544, 32338828, 33382016, 35684224, 44993152, 60873088, 64677656, 66764032, 71368448, 89986304, 121746176, 129355312, 133528064, 142736896, 179972608, 243492352, 258710624, 267056128, 285473792, 359945216, 486984704, 517421248, 1034842496, 2069684992, 4139369984, 8278739968]

約数ペア:

[(1, 8278739968), (2, 4139369984), (4, 2069684992), (8, 1034842496), (16, 517421248), (17, 486984704), (23, 359945216), (29, 285473792), (31, 267056128), (32, 258710624), (34, 243492352), (46, 179972608), (58, 142736896), (62, 133528064), (64, 129355312), (68, 121746176), (92, 89986304), (116, 71368448), (124, 66764032), (128, 64677656), (136, 60873088), (184, 44993152), (232, 35684224), (248, 33382016), (256, 32338828), (272, 30436544), (368, 22496576), (391, 21173248), (464, 17842112), (493, 16792576), (496, 16691008), (512, 16169414), (527, 15709184), (529, 15649792), (544, 15218272), (667, 12411904), (713, 11611136), (736, 11248288), (782, 10586624), (899, 9208832), (928, 8921056), (986, 8396288), (992, 8345504), (1024, 8084707), (1054, 7854592), (1058, 7824896), (1088, 7609136), (1334, 6205952), (1426, 5805568), (1472, 5624144), (1564, 5293312), (1798, 4604416), (1856, 4460528), (1972, 4198144), (1984, 4172752), (2108, 3927296), (2116, 3912448), (2176, 3804568), (2668, 3102976), (2852, 2902784), (2944, 2812072), (3128, 2646656), (3596, 2302208), (3712, 2230264), (3944, 2099072), (3968, 2086376), (4216, 1963648), (4232, 1956224), (4352, 1902284), (5336, 1551488), (5704, 1451392), (5888, 1406036), (6256, 1323328), (7192, 1151104), (7424, 1115132), (7888, 1049536), (7936, 1043188), (8432, 981824), (8464, 978112), (8704, 951142), (8993, 920576), (10672, 775744), (11339, 730112), (11408, 725696), (11776, 703018), (12121, 683008), (12512, 661664), (14384, 575552), (14848, 557566), (15283, 541696), (15341, 539648), (15776, 524768), (15872, 521594), (16399, 504832), (16864, 490912), (16928, 489056), (17408, 475571), (17986, 460288), (20677, 400384), (21344, 387872), (22678, 365056), (22816, 362848), (23552, 351509), (24242, 341504), (25024, 330832), (28768, 287776), (29696, 278783), (30566, 270848), (30682, 269824), (31552, 262384), (31744, 260797), (32798, 252416), (33728, 245456), (33856, 244528), (35972, 230144), (41354, 200192), (42688, 193936), (45356, 182528), (45632, 181424), (48484, 170752), (50048, 165416), (57536, 143888), (61132, 135424), (61364, 134912), (63104, 131192), (65596, 126208), (67456, 122728), (67712, 122264), (71944, 115072), (82708, 100096), (85376, 96968), (90712, 91264)]