2512611528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:412

約数の個数: 256

約数和(自身を含む): 7876915200

約数和(自身を除く): 5364303672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 56, 57, 73, 76, 82, 84, 114, 123, 133, 146, 152, 164, 168, 219, 228, 246, 263, 266, 287, 292, 328, 399, 438, 456, 492, 511, 526, 532, 574, 584, 779, 789, 798, 861, 876, 984, 1022, 1052, 1064, 1148, 1387, 1533, 1558, 1578, 1596, 1722, 1752, 1841, 2044, 2104, 2296, 2337, 2774, 2993, 3066, 3116, 3156, 3192, 3444, 3682, 4088, 4161, 4674, 4997, 5453, 5523, 5548, 5986, 6132, 6232, 6312, 6888, 7364, 8322, 8979, 9348, 9709, 9994, 10783, 10906, 11046, 11096, 11972, 12264, 14728, 14991, 16359, 16644, 17958, 18696, 19199, 19418, 19988, 20951, 21566, 21812, 22092, 23944, 29127, 29982, 32349, 32718, 33288, 34979, 35916, 38398, 38836, 39976, 41902, 43132, 43624, 44184, 56867, 57597, 58254, 59964, 62853, 64698, 65436, 69958, 71832, 75481, 76796, 77672, 83804, 86264, 104937, 113734, 115194, 116508, 119928, 125706, 129396, 130872, 134393, 139916, 150962, 153592, 167608, 170601, 204877, 209874, 226443, 227468, 230388, 233016, 251412, 258792, 268786, 279832, 301924, 341202, 364781, 398069, 403179, 409754, 419748, 452886, 454936, 460776, 502824, 537572, 603848, 614631, 682404, 729562, 787159, 796138, 806358, 819508, 839496, 905772, 1075144, 1094343, 1194207, 1229262, 1364808, 1434139, 1459124, 1574318, 1592276, 1612716, 1639016, 1811544, 2188686, 2361477, 2388414, 2458524, 2553467, 2868278, 2918248, 3148636, 3184552, 3225432, 4302417, 4377372, 4722954, 4776828, 4917048, 5106934, 5510113, 5736556, 6297272, 7660401, 8604834, 8754744, 9445908, 9553656, 10213868, 11020226, 11473112, 14956021, 15320802, 16530339, 17209668, 18891816, 20427736, 22040452, 29912042, 30641604, 33060678, 34419336, 44080904, 44868063, 59824084, 61283208, 66121356, 89736126, 104692147, 119648168, 132242712, 179472252, 209384294, 314076441, 358944504, 418768588, 628152882, 837537176, 1256305764, 2512611528]

約数ペア:

[(1, 2512611528), (2, 1256305764), (3, 837537176), (4, 628152882), (6, 418768588), (7, 358944504), (8, 314076441), (12, 209384294), (14, 179472252), (19, 132242712), (21, 119648168), (24, 104692147), (28, 89736126), (38, 66121356), (41, 61283208), (42, 59824084), (56, 44868063), (57, 44080904), (73, 34419336), (76, 33060678), (82, 30641604), (84, 29912042), (114, 22040452), (123, 20427736), (133, 18891816), (146, 17209668), (152, 16530339), (164, 15320802), (168, 14956021), (219, 11473112), (228, 11020226), (246, 10213868), (263, 9553656), (266, 9445908), (287, 8754744), (292, 8604834), (328, 7660401), (399, 6297272), (438, 5736556), (456, 5510113), (492, 5106934), (511, 4917048), (526, 4776828), (532, 4722954), (574, 4377372), (584, 4302417), (779, 3225432), (789, 3184552), (798, 3148636), (861, 2918248), (876, 2868278), (984, 2553467), (1022, 2458524), (1052, 2388414), (1064, 2361477), (1148, 2188686), (1387, 1811544), (1533, 1639016), (1558, 1612716), (1578, 1592276), (1596, 1574318), (1722, 1459124), (1752, 1434139), (1841, 1364808), (2044, 1229262), (2104, 1194207), (2296, 1094343), (2337, 1075144), (2774, 905772), (2993, 839496), (3066, 819508), (3116, 806358), (3156, 796138), (3192, 787159), (3444, 729562), (3682, 682404), (4088, 614631), (4161, 603848), (4674, 537572), (4997, 502824), (5453, 460776), (5523, 454936), (5548, 452886), (5986, 419748), (6132, 409754), (6232, 403179), (6312, 398069), (6888, 364781), (7364, 341202), (8322, 301924), (8979, 279832), (9348, 268786), (9709, 258792), (9994, 251412), (10783, 233016), (10906, 230388), (11046, 227468), (11096, 226443), (11972, 209874), (12264, 204877), (14728, 170601), (14991, 167608), (16359, 153592), (16644, 150962), (17958, 139916), (18696, 134393), (19199, 130872), (19418, 129396), (19988, 125706), (20951, 119928), (21566, 116508), (21812, 115194), (22092, 113734), (23944, 104937), (29127, 86264), (29982, 83804), (32349, 77672), (32718, 76796), (33288, 75481), (34979, 71832), (35916, 69958), (38398, 65436), (38836, 64698), (39976, 62853), (41902, 59964), (43132, 58254), (43624, 57597), (44184, 56867)]