1288230528

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1709}}^1$

素因数の和:1890

約数の個数: 128

約数和(自身を含む): 3711657600

約数和(自身を除く): 2423427072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 151, 156, 192, 208, 302, 312, 384, 416, 453, 604, 624, 832, 906, 1208, 1248, 1664, 1709, 1812, 1963, 2416, 2496, 3418, 3624, 3926, 4832, 4992, 5127, 5889, 6836, 7248, 7852, 9664, 10254, 11778, 13672, 14496, 15704, 19328, 20508, 22217, 23556, 27344, 28992, 31408, 41016, 44434, 47112, 54688, 57984, 62816, 66651, 82032, 88868, 94224, 109376, 125632, 133302, 164064, 177736, 188448, 218752, 251264, 258059, 266604, 328128, 355472, 376896, 516118, 533208, 656256, 710944, 753792, 774177, 1032236, 1066416, 1421888, 1548354, 2064472, 2132832, 2843776, 3096708, 3354767, 4128944, 4265664, 6193416, 6709534, 8257888, 8531328, 10064301, 12386832, 13419068, 16515776, 20128602, 24773664, 26838136, 33031552, 40257204, 49547328, 53676272, 80514408, 99094656, 107352544, 161028816, 214705088, 322057632, 429410176, 644115264, 1288230528]

約数ペア:

[(1, 1288230528), (2, 644115264), (3, 429410176), (4, 322057632), (6, 214705088), (8, 161028816), (12, 107352544), (13, 99094656), (16, 80514408), (24, 53676272), (26, 49547328), (32, 40257204), (39, 33031552), (48, 26838136), (52, 24773664), (64, 20128602), (78, 16515776), (96, 13419068), (104, 12386832), (128, 10064301), (151, 8531328), (156, 8257888), (192, 6709534), (208, 6193416), (302, 4265664), (312, 4128944), (384, 3354767), (416, 3096708), (453, 2843776), (604, 2132832), (624, 2064472), (832, 1548354), (906, 1421888), (1208, 1066416), (1248, 1032236), (1664, 774177), (1709, 753792), (1812, 710944), (1963, 656256), (2416, 533208), (2496, 516118), (3418, 376896), (3624, 355472), (3926, 328128), (4832, 266604), (4992, 258059), (5127, 251264), (5889, 218752), (6836, 188448), (7248, 177736), (7852, 164064), (9664, 133302), (10254, 125632), (11778, 109376), (13672, 94224), (14496, 88868), (15704, 82032), (19328, 66651), (20508, 62816), (22217, 57984), (23556, 54688), (27344, 47112), (28992, 44434), (31408, 41016)]