16882944

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 51508800

約数和(自身を除く): 34625856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 89, 96, 104, 114, 128, 152, 156, 178, 192, 208, 228, 247, 256, 267, 304, 312, 356, 384, 416, 456, 494, 534, 608, 624, 712, 741, 768, 832, 912, 988, 1068, 1157, 1216, 1248, 1424, 1482, 1664, 1691, 1824, 1976, 2136, 2314, 2432, 2496, 2848, 2964, 3328, 3382, 3471, 3648, 3952, 4272, 4628, 4864, 4992, 5073, 5696, 5928, 6764, 6942, 7296, 7904, 8544, 9256, 9984, 10146, 11392, 11856, 13528, 13884, 14592, 15808, 17088, 18512, 20292, 21983, 22784, 23712, 27056, 27768, 31616, 34176, 37024, 40584, 43966, 47424, 54112, 55536, 63232, 65949, 68352, 74048, 81168, 87932, 94848, 108224, 111072, 131898, 148096, 162336, 175864, 189696, 216448, 222144, 263796, 296192, 324672, 351728, 432896, 444288, 527592, 649344, 703456, 888576, 1055184, 1298688, 1406912, 2110368, 2813824, 4220736, 5627648, 8441472, 16882944]

約数ペア:

[(1, 16882944), (2, 8441472), (3, 5627648), (4, 4220736), (6, 2813824), (8, 2110368), (12, 1406912), (13, 1298688), (16, 1055184), (19, 888576), (24, 703456), (26, 649344), (32, 527592), (38, 444288), (39, 432896), (48, 351728), (52, 324672), (57, 296192), (64, 263796), (76, 222144), (78, 216448), (89, 189696), (96, 175864), (104, 162336), (114, 148096), (128, 131898), (152, 111072), (156, 108224), (178, 94848), (192, 87932), (208, 81168), (228, 74048), (247, 68352), (256, 65949), (267, 63232), (304, 55536), (312, 54112), (356, 47424), (384, 43966), (416, 40584), (456, 37024), (494, 34176), (534, 31616), (608, 27768), (624, 27056), (712, 23712), (741, 22784), (768, 21983), (832, 20292), (912, 18512), (988, 17088), (1068, 15808), (1157, 14592), (1216, 13884), (1248, 13528), (1424, 11856), (1482, 11392), (1664, 10146), (1691, 9984), (1824, 9256), (1976, 8544), (2136, 7904), (2314, 7296), (2432, 6942), (2496, 6764), (2848, 5928), (2964, 5696), (3328, 5073), (3382, 4992), (3471, 4864), (3648, 4628), (3952, 4272)]