121894656

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 362278560

約数和(自身を除く): 240383904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 156, 174, 192, 208, 232, 256, 312, 348, 377, 384, 416, 421, 464, 624, 696, 754, 768, 832, 842, 928, 1131, 1248, 1263, 1392, 1508, 1664, 1684, 1856, 2262, 2496, 2526, 2784, 3016, 3328, 3368, 3712, 4524, 4992, 5052, 5473, 5568, 6032, 6736, 7424, 9048, 9984, 10104, 10946, 11136, 12064, 12209, 13472, 16419, 18096, 20208, 21892, 22272, 24128, 24418, 26944, 32838, 36192, 36627, 40416, 43784, 48256, 48836, 53888, 65676, 72384, 73254, 80832, 87568, 96512, 97672, 107776, 131352, 144768, 146508, 158717, 161664, 175136, 195344, 262704, 289536, 293016, 317434, 323328, 350272, 390688, 476151, 525408, 586032, 634868, 700544, 781376, 952302, 1050816, 1172064, 1269736, 1401088, 1562752, 1904604, 2101632, 2344128, 2539472, 3125504, 3809208, 4203264, 4688256, 5078944, 7618416, 9376512, 10157888, 15236832, 20315776, 30473664, 40631552, 60947328, 121894656]

約数ペア:

[(1, 121894656), (2, 60947328), (3, 40631552), (4, 30473664), (6, 20315776), (8, 15236832), (12, 10157888), (13, 9376512), (16, 7618416), (24, 5078944), (26, 4688256), (29, 4203264), (32, 3809208), (39, 3125504), (48, 2539472), (52, 2344128), (58, 2101632), (64, 1904604), (78, 1562752), (87, 1401088), (96, 1269736), (104, 1172064), (116, 1050816), (128, 952302), (156, 781376), (174, 700544), (192, 634868), (208, 586032), (232, 525408), (256, 476151), (312, 390688), (348, 350272), (377, 323328), (384, 317434), (416, 293016), (421, 289536), (464, 262704), (624, 195344), (696, 175136), (754, 161664), (768, 158717), (832, 146508), (842, 144768), (928, 131352), (1131, 107776), (1248, 97672), (1263, 96512), (1392, 87568), (1508, 80832), (1664, 73254), (1684, 72384), (1856, 65676), (2262, 53888), (2496, 48836), (2526, 48256), (2784, 43784), (3016, 40416), (3328, 36627), (3368, 36192), (3712, 32838), (4524, 26944), (4992, 24418), (5052, 24128), (5473, 22272), (5568, 21892), (6032, 20208), (6736, 18096), (7424, 16419), (9048, 13472), (9984, 12209), (10104, 12064), (10946, 11136)]