2783120256

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3967}}^1$

素因数の和:4026

約数の個数: 256

約数和(自身を含む): 9713664000

約数和(自身を除く): 6930543744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 84, 87, 96, 108, 112, 116, 126, 128, 144, 168, 174, 189, 192, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 384, 406, 432, 448, 464, 504, 522, 576, 609, 672, 696, 756, 783, 812, 864, 896, 928, 1008, 1044, 1152, 1218, 1344, 1392, 1512, 1566, 1624, 1728, 1827, 1856, 2016, 2088, 2436, 2688, 2784, 3024, 3132, 3248, 3456, 3654, 3712, 3967, 4032, 4176, 4872, 5481, 5568, 6048, 6264, 6496, 7308, 7934, 8064, 8352, 9744, 10962, 11136, 11901, 12096, 12528, 12992, 14616, 15868, 16704, 19488, 21924, 23802, 24192, 25056, 25984, 27769, 29232, 31736, 33408, 35703, 38976, 43848, 47604, 50112, 55538, 58464, 63472, 71406, 77952, 83307, 87696, 95208, 100224, 107109, 111076, 115043, 116928, 126944, 142812, 166614, 175392, 190416, 214218, 222152, 230086, 233856, 249921, 253888, 285624, 333228, 345129, 350784, 380832, 428436, 444304, 460172, 499842, 507776, 571248, 666456, 690258, 701568, 749763, 761664, 805301, 856872, 888608, 920344, 999684, 1035387, 1142496, 1332912, 1380516, 1499526, 1523328, 1610602, 1713744, 1777216, 1840688, 1999368, 2070774, 2284992, 2415903, 2665824, 2761032, 2999052, 3106161, 3221204, 3427488, 3554432, 3681376, 3998736, 4141548, 4569984, 4831806, 5331648, 5522064, 5998104, 6212322, 6442408, 6854976, 7247709, 7362752, 7997472, 8283096, 9663612, 10663296, 11044128, 11996208, 12424644, 12884816, 13709952, 14495418, 14725504, 15994944, 16566192, 19327224, 21743127, 22088256, 23992416, 24849288, 25769632, 28990836, 31989888, 33132384, 38654448, 43486254, 44176512, 47984832, 49698576, 51539264, 57981672, 66264768, 77308896, 86972508, 95969664, 99397152, 103078528, 115963344, 132529536, 154617792, 173945016, 198794304, 231926688, 309235584, 347890032, 397588608, 463853376, 695780064, 927706752, 1391560128, 2783120256]

約数ペア:

[(1, 2783120256), (2, 1391560128), (3, 927706752), (4, 695780064), (6, 463853376), (7, 397588608), (8, 347890032), (9, 309235584), (12, 231926688), (14, 198794304), (16, 173945016), (18, 154617792), (21, 132529536), (24, 115963344), (27, 103078528), (28, 99397152), (29, 95969664), (32, 86972508), (36, 77308896), (42, 66264768), (48, 57981672), (54, 51539264), (56, 49698576), (58, 47984832), (63, 44176512), (64, 43486254), (72, 38654448), (84, 33132384), (87, 31989888), (96, 28990836), (108, 25769632), (112, 24849288), (116, 23992416), (126, 22088256), (128, 21743127), (144, 19327224), (168, 16566192), (174, 15994944), (189, 14725504), (192, 14495418), (203, 13709952), (216, 12884816), (224, 12424644), (232, 11996208), (252, 11044128), (261, 10663296), (288, 9663612), (336, 8283096), (348, 7997472), (378, 7362752), (384, 7247709), (406, 6854976), (432, 6442408), (448, 6212322), (464, 5998104), (504, 5522064), (522, 5331648), (576, 4831806), (609, 4569984), (672, 4141548), (696, 3998736), (756, 3681376), (783, 3554432), (812, 3427488), (864, 3221204), (896, 3106161), (928, 2999052), (1008, 2761032), (1044, 2665824), (1152, 2415903), (1218, 2284992), (1344, 2070774), (1392, 1999368), (1512, 1840688), (1566, 1777216), (1624, 1713744), (1728, 1610602), (1827, 1523328), (1856, 1499526), (2016, 1380516), (2088, 1332912), (2436, 1142496), (2688, 1035387), (2784, 999684), (3024, 920344), (3132, 888608), (3248, 856872), (3456, 805301), (3654, 761664), (3712, 749763), (3967, 701568), (4032, 690258), (4176, 666456), (4872, 571248), (5481, 507776), (5568, 499842), (6048, 460172), (6264, 444304), (6496, 428436), (7308, 380832), (7934, 350784), (8064, 345129), (8352, 333228), (9744, 285624), (10962, 253888), (11136, 249921), (11901, 233856), (12096, 230086), (12528, 222152), (12992, 214218), (14616, 190416), (15868, 175392), (16704, 166614), (19488, 142812), (21924, 126944), (23802, 116928), (24192, 115043), (25056, 111076), (25984, 107109), (27769, 100224), (29232, 95208), (31736, 87696), (33408, 83307), (35703, 77952), (38976, 71406), (43848, 63472), (47604, 58464), (50112, 55538)]