1556257536

素因数分解:

$2^8\times 3^6\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 252

約数和(自身を含む): 4825638720

約数和(自身を除く): 3269381184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 256, 269, 279, 288, 324, 372, 384, 432, 486, 496, 538, 558, 576, 648, 729, 744, 768, 807, 837, 864, 972, 992, 1076, 1116, 1152, 1296, 1458, 1488, 1614, 1674, 1728, 1944, 1984, 2152, 2232, 2304, 2421, 2511, 2592, 2916, 2976, 3228, 3348, 3456, 3888, 3968, 4304, 4464, 4842, 5022, 5184, 5832, 5952, 6456, 6696, 6912, 7263, 7533, 7776, 7936, 8339, 8608, 8928, 9684, 10044, 10368, 11664, 11904, 12912, 13392, 14526, 15066, 15552, 16678, 17216, 17856, 19368, 20088, 20736, 21789, 22599, 23328, 23808, 25017, 25824, 26784, 29052, 30132, 31104, 33356, 34432, 35712, 38736, 40176, 43578, 45198, 46656, 50034, 51648, 53568, 58104, 60264, 62208, 65367, 66712, 68864, 71424, 75051, 77472, 80352, 87156, 90396, 93312, 100068, 103296, 107136, 116208, 120528, 130734, 133424, 150102, 154944, 160704, 174312, 180792, 186624, 196101, 200136, 206592, 214272, 225153, 232416, 241056, 261468, 266848, 300204, 309888, 321408, 348624, 361584, 392202, 400272, 450306, 464832, 482112, 522936, 533696, 600408, 619776, 642816, 675459, 697248, 723168, 784404, 800544, 900612, 929664, 964224, 1045872, 1067392, 1200816, 1350918, 1394496, 1446336, 1568808, 1601088, 1801224, 1859328, 1928448, 2026377, 2091744, 2134784, 2401632, 2701836, 2788992, 2892672, 3137616, 3202176, 3602448, 4052754, 4183488, 4803264, 5403672, 5577984, 5785344, 6079131, 6275232, 6404352, 7204896, 8105508, 8366976, 9606528, 10807344, 12158262, 12550464, 14409792, 16211016, 16733952, 19213056, 21614688, 24316524, 25100928, 28819584, 32422032, 43229376, 48633048, 50201856, 57639168, 64844064, 86458752, 97266096, 129688128, 172917504, 194532192, 259376256, 389064384, 518752512, 778128768, 1556257536]

約数ペア:

[(1, 1556257536), (2, 778128768), (3, 518752512), (4, 389064384), (6, 259376256), (8, 194532192), (9, 172917504), (12, 129688128), (16, 97266096), (18, 86458752), (24, 64844064), (27, 57639168), (31, 50201856), (32, 48633048), (36, 43229376), (48, 32422032), (54, 28819584), (62, 25100928), (64, 24316524), (72, 21614688), (81, 19213056), (93, 16733952), (96, 16211016), (108, 14409792), (124, 12550464), (128, 12158262), (144, 10807344), (162, 9606528), (186, 8366976), (192, 8105508), (216, 7204896), (243, 6404352), (248, 6275232), (256, 6079131), (269, 5785344), (279, 5577984), (288, 5403672), (324, 4803264), (372, 4183488), (384, 4052754), (432, 3602448), (486, 3202176), (496, 3137616), (538, 2892672), (558, 2788992), (576, 2701836), (648, 2401632), (729, 2134784), (744, 2091744), (768, 2026377), (807, 1928448), (837, 1859328), (864, 1801224), (972, 1601088), (992, 1568808), (1076, 1446336), (1116, 1394496), (1152, 1350918), (1296, 1200816), (1458, 1067392), (1488, 1045872), (1614, 964224), (1674, 929664), (1728, 900612), (1944, 800544), (1984, 784404), (2152, 723168), (2232, 697248), (2304, 675459), (2421, 642816), (2511, 619776), (2592, 600408), (2916, 533696), (2976, 522936), (3228, 482112), (3348, 464832), (3456, 450306), (3888, 400272), (3968, 392202), (4304, 361584), (4464, 348624), (4842, 321408), (5022, 309888), (5184, 300204), (5832, 266848), (5952, 261468), (6456, 241056), (6696, 232416), (6912, 225153), (7263, 214272), (7533, 206592), (7776, 200136), (7936, 196101), (8339, 186624), (8608, 180792), (8928, 174312), (9684, 160704), (10044, 154944), (10368, 150102), (11664, 133424), (11904, 130734), (12912, 120528), (13392, 116208), (14526, 107136), (15066, 103296), (15552, 100068), (16678, 93312), (17216, 90396), (17856, 87156), (19368, 80352), (20088, 77472), (20736, 75051), (21789, 71424), (22599, 68864), (23328, 66712), (23808, 65367), (25017, 62208), (25824, 60264), (26784, 58104), (29052, 53568), (30132, 51648), (31104, 50034), (33356, 46656), (34432, 45198), (35712, 43578), (38736, 40176)]