908889744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1349

約数の個数: 160

約数和(自身を含む): 2811248640

約数和(自身を除く): 1902358896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 71, 84, 93, 112, 124, 142, 168, 186, 213, 217, 248, 284, 336, 372, 426, 434, 496, 497, 568, 651, 744, 852, 868, 994, 1136, 1229, 1302, 1488, 1491, 1704, 1736, 1988, 2201, 2458, 2604, 2982, 3408, 3472, 3687, 3976, 4402, 4916, 5208, 5964, 6603, 7374, 7952, 8603, 8804, 9832, 10416, 11928, 13206, 14748, 15407, 17206, 17608, 19664, 23856, 25809, 26412, 29496, 30814, 34412, 35216, 38099, 46221, 51618, 52824, 58992, 61628, 68824, 76198, 87259, 92442, 103236, 105648, 114297, 123256, 137648, 152396, 174518, 184884, 206472, 228594, 246512, 261777, 266693, 304792, 349036, 369768, 412944, 457188, 523554, 533386, 609584, 610813, 698072, 739536, 800079, 914376, 1047108, 1066772, 1221626, 1396144, 1600158, 1828752, 1832439, 2094216, 2133544, 2443252, 2705029, 3200316, 3664878, 4188432, 4267088, 4886504, 5410058, 6400632, 7329756, 8115087, 9773008, 10820116, 12801264, 14659512, 16230174, 18935203, 21640232, 29319024, 32460348, 37870406, 43280464, 56805609, 64920696, 75740812, 113611218, 129841392, 151481624, 227222436, 302963248, 454444872, 908889744]

約数ペア:

[(1, 908889744), (2, 454444872), (3, 302963248), (4, 227222436), (6, 151481624), (7, 129841392), (8, 113611218), (12, 75740812), (14, 64920696), (16, 56805609), (21, 43280464), (24, 37870406), (28, 32460348), (31, 29319024), (42, 21640232), (48, 18935203), (56, 16230174), (62, 14659512), (71, 12801264), (84, 10820116), (93, 9773008), (112, 8115087), (124, 7329756), (142, 6400632), (168, 5410058), (186, 4886504), (213, 4267088), (217, 4188432), (248, 3664878), (284, 3200316), (336, 2705029), (372, 2443252), (426, 2133544), (434, 2094216), (496, 1832439), (497, 1828752), (568, 1600158), (651, 1396144), (744, 1221626), (852, 1066772), (868, 1047108), (994, 914376), (1136, 800079), (1229, 739536), (1302, 698072), (1488, 610813), (1491, 609584), (1704, 533386), (1736, 523554), (1988, 457188), (2201, 412944), (2458, 369768), (2604, 349036), (2982, 304792), (3408, 266693), (3472, 261777), (3687, 246512), (3976, 228594), (4402, 206472), (4916, 184884), (5208, 174518), (5964, 152396), (6603, 137648), (7374, 123256), (7952, 114297), (8603, 105648), (8804, 103236), (9832, 92442), (10416, 87259), (11928, 76198), (13206, 68824), (14748, 61628), (15407, 58992), (17206, 52824), (17608, 51618), (19664, 46221), (23856, 38099), (25809, 35216), (26412, 34412), (29496, 30814)]