1025338496

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 2734905600

約数和(自身を除く): 1709567104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 41, 52, 56, 64, 76, 82, 91, 104, 112, 113, 128, 133, 152, 164, 182, 208, 224, 226, 247, 266, 287, 304, 328, 364, 416, 448, 452, 494, 532, 533, 574, 608, 656, 728, 779, 791, 832, 896, 904, 988, 1064, 1066, 1148, 1216, 1312, 1456, 1469, 1558, 1582, 1664, 1729, 1808, 1976, 2128, 2132, 2147, 2296, 2432, 2624, 2912, 2938, 3116, 3164, 3458, 3616, 3731, 3952, 4256, 4264, 4294, 4592, 4633, 5248, 5453, 5824, 5876, 6232, 6328, 6916, 7232, 7462, 7904, 8512, 8528, 8588, 9184, 9266, 10127, 10283, 10906, 11648, 11752, 12464, 12656, 13832, 14464, 14924, 15029, 15808, 17024, 17056, 17176, 18368, 18532, 20254, 20566, 21812, 23504, 24928, 25312, 27664, 27911, 29848, 30058, 31616, 32431, 34112, 34352, 36736, 37064, 40508, 41132, 43624, 47008, 49856, 50624, 55328, 55822, 59696, 60116, 60229, 64862, 68224, 68704, 70889, 74128, 81016, 82264, 87248, 88027, 94016, 99712, 101248, 110656, 111644, 119392, 120232, 120458, 129724, 137408, 141778, 148256, 162032, 164528, 174496, 176054, 188032, 195377, 221312, 223288, 238784, 240464, 240916, 259448, 274816, 283556, 296512, 324064, 329056, 348992, 352108, 390754, 421603, 446576, 477568, 480928, 481832, 518896, 567112, 593024, 616189, 648128, 658112, 697984, 704216, 781508, 843206, 893152, 961856, 963664, 1037792, 1134224, 1144351, 1232378, 1296256, 1316224, 1408432, 1563016, 1686412, 1786304, 1923712, 1927328, 2075584, 2268448, 2288702, 2464756, 2816864, 3126032, 3372824, 3572608, 3854656, 4151168, 4536896, 4577404, 4929512, 5633728, 6252064, 6745648, 7709312, 8010457, 9073792, 9154808, 9859024, 11267456, 12504128, 13491296, 16020914, 18309616, 19718048, 25008256, 26982592, 32041828, 36619232, 39436096, 53965184, 64083656, 73238464, 78872192, 128167312, 146476928, 256334624, 512669248, 1025338496]

約数ペア:

[(1, 1025338496), (2, 512669248), (4, 256334624), (7, 146476928), (8, 128167312), (13, 78872192), (14, 73238464), (16, 64083656), (19, 53965184), (26, 39436096), (28, 36619232), (32, 32041828), (38, 26982592), (41, 25008256), (52, 19718048), (56, 18309616), (64, 16020914), (76, 13491296), (82, 12504128), (91, 11267456), (104, 9859024), (112, 9154808), (113, 9073792), (128, 8010457), (133, 7709312), (152, 6745648), (164, 6252064), (182, 5633728), (208, 4929512), (224, 4577404), (226, 4536896), (247, 4151168), (266, 3854656), (287, 3572608), (304, 3372824), (328, 3126032), (364, 2816864), (416, 2464756), (448, 2288702), (452, 2268448), (494, 2075584), (532, 1927328), (533, 1923712), (574, 1786304), (608, 1686412), (656, 1563016), (728, 1408432), (779, 1316224), (791, 1296256), (832, 1232378), (896, 1144351), (904, 1134224), (988, 1037792), (1064, 963664), (1066, 961856), (1148, 893152), (1216, 843206), (1312, 781508), (1456, 704216), (1469, 697984), (1558, 658112), (1582, 648128), (1664, 616189), (1729, 593024), (1808, 567112), (1976, 518896), (2128, 481832), (2132, 480928), (2147, 477568), (2296, 446576), (2432, 421603), (2624, 390754), (2912, 352108), (2938, 348992), (3116, 329056), (3164, 324064), (3458, 296512), (3616, 283556), (3731, 274816), (3952, 259448), (4256, 240916), (4264, 240464), (4294, 238784), (4592, 223288), (4633, 221312), (5248, 195377), (5453, 188032), (5824, 176054), (5876, 174496), (6232, 164528), (6328, 162032), (6916, 148256), (7232, 141778), (7462, 137408), (7904, 129724), (8512, 120458), (8528, 120232), (8588, 119392), (9184, 111644), (9266, 110656), (10127, 101248), (10283, 99712), (10906, 94016), (11648, 88027), (11752, 87248), (12464, 82264), (12656, 81016), (13832, 74128), (14464, 70889), (14924, 68704), (15029, 68224), (15808, 64862), (17024, 60229), (17056, 60116), (17176, 59696), (18368, 55822), (18532, 55328), (20254, 50624), (20566, 49856), (21812, 47008), (23504, 43624), (24928, 41132), (25312, 40508), (27664, 37064), (27911, 36736), (29848, 34352), (30058, 34112), (31616, 32431)]