1299762048

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 256

約数和(自身を含む): 3959101440

約数和(自身を除く): 2659339392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 37, 39, 48, 52, 62, 64, 74, 78, 93, 96, 104, 111, 124, 128, 148, 156, 186, 192, 208, 222, 227, 248, 296, 312, 372, 384, 403, 416, 444, 454, 481, 496, 592, 624, 681, 744, 806, 832, 888, 908, 962, 992, 1147, 1184, 1209, 1248, 1362, 1443, 1488, 1612, 1664, 1776, 1816, 1924, 1984, 2294, 2368, 2418, 2496, 2724, 2886, 2951, 2976, 3224, 3441, 3552, 3632, 3848, 3968, 4588, 4736, 4836, 4992, 5448, 5772, 5902, 5952, 6448, 6882, 7037, 7104, 7264, 7696, 8399, 8853, 9176, 9672, 10896, 11544, 11804, 11904, 12896, 13764, 14074, 14208, 14528, 14911, 15392, 16798, 17706, 18352, 19344, 21111, 21792, 23088, 23608, 25197, 25792, 27528, 28148, 29056, 29822, 30784, 33596, 35412, 36704, 38688, 42222, 43584, 44733, 46176, 47216, 50394, 51584, 55056, 56296, 59644, 61568, 67192, 70824, 73408, 77376, 84444, 87168, 89466, 91481, 92352, 94432, 100788, 109187, 110112, 112592, 119288, 134384, 141648, 146816, 154752, 168888, 178932, 182962, 184704, 188864, 201576, 218374, 220224, 225184, 238576, 260369, 268768, 274443, 283296, 327561, 337776, 357864, 365924, 377728, 403152, 436748, 440448, 450368, 477152, 520738, 537536, 548886, 566592, 655122, 675552, 715728, 731848, 781107, 806304, 873496, 900736, 954304, 1041476, 1075072, 1097772, 1133184, 1310244, 1351104, 1431456, 1463696, 1562214, 1612608, 1746992, 1908608, 2082952, 2195544, 2620488, 2702208, 2862912, 2927392, 3124428, 3225216, 3384797, 3493984, 4165904, 4391088, 5240976, 5725824, 5854784, 6248856, 6769594, 6987968, 8331808, 8782176, 10154391, 10481952, 11709568, 12497712, 13539188, 13975936, 16663616, 17564352, 20308782, 20963904, 24995424, 27078376, 33327232, 35128704, 40617564, 41927808, 49990848, 54156752, 81235128, 99981696, 108313504, 162470256, 216627008, 324940512, 433254016, 649881024, 1299762048]

約数ペア:

[(1, 1299762048), (2, 649881024), (3, 433254016), (4, 324940512), (6, 216627008), (8, 162470256), (12, 108313504), (13, 99981696), (16, 81235128), (24, 54156752), (26, 49990848), (31, 41927808), (32, 40617564), (37, 35128704), (39, 33327232), (48, 27078376), (52, 24995424), (62, 20963904), (64, 20308782), (74, 17564352), (78, 16663616), (93, 13975936), (96, 13539188), (104, 12497712), (111, 11709568), (124, 10481952), (128, 10154391), (148, 8782176), (156, 8331808), (186, 6987968), (192, 6769594), (208, 6248856), (222, 5854784), (227, 5725824), (248, 5240976), (296, 4391088), (312, 4165904), (372, 3493984), (384, 3384797), (403, 3225216), (416, 3124428), (444, 2927392), (454, 2862912), (481, 2702208), (496, 2620488), (592, 2195544), (624, 2082952), (681, 1908608), (744, 1746992), (806, 1612608), (832, 1562214), (888, 1463696), (908, 1431456), (962, 1351104), (992, 1310244), (1147, 1133184), (1184, 1097772), (1209, 1075072), (1248, 1041476), (1362, 954304), (1443, 900736), (1488, 873496), (1612, 806304), (1664, 781107), (1776, 731848), (1816, 715728), (1924, 675552), (1984, 655122), (2294, 566592), (2368, 548886), (2418, 537536), (2496, 520738), (2724, 477152), (2886, 450368), (2951, 440448), (2976, 436748), (3224, 403152), (3441, 377728), (3552, 365924), (3632, 357864), (3848, 337776), (3968, 327561), (4588, 283296), (4736, 274443), (4836, 268768), (4992, 260369), (5448, 238576), (5772, 225184), (5902, 220224), (5952, 218374), (6448, 201576), (6882, 188864), (7037, 184704), (7104, 182962), (7264, 178932), (7696, 168888), (8399, 154752), (8853, 146816), (9176, 141648), (9672, 134384), (10896, 119288), (11544, 112592), (11804, 110112), (11904, 109187), (12896, 100788), (13764, 94432), (14074, 92352), (14208, 91481), (14528, 89466), (14911, 87168), (15392, 84444), (16798, 77376), (17706, 73408), (18352, 70824), (19344, 67192), (21111, 61568), (21792, 59644), (23088, 56296), (23608, 55056), (25197, 51584), (25792, 50394), (27528, 47216), (28148, 46176), (29056, 44733), (29822, 43584), (30784, 42222), (33596, 38688), (35412, 36704)]