121638912

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 104

約数和(自身を含む): 342056160

約数和(自身を除く): 220417248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 521, 608, 768, 912, 1024, 1042, 1216, 1536, 1563, 1824, 2048, 2084, 2432, 3072, 3126, 3648, 4096, 4168, 4864, 6144, 6252, 7296, 8336, 9728, 9899, 12288, 12504, 14592, 16672, 19456, 19798, 25008, 29184, 29697, 33344, 38912, 39596, 50016, 58368, 59394, 66688, 77824, 79192, 100032, 116736, 118788, 133376, 158384, 200064, 233472, 237576, 266752, 316768, 400128, 475152, 533504, 633536, 800256, 950304, 1067008, 1267072, 1600512, 1900608, 2134016, 2534144, 3201024, 3801216, 5068288, 6402048, 7602432, 10136576, 15204864, 20273152, 30409728, 40546304, 60819456, 121638912]

約数ペア:

[(1, 121638912), (2, 60819456), (3, 40546304), (4, 30409728), (6, 20273152), (8, 15204864), (12, 10136576), (16, 7602432), (19, 6402048), (24, 5068288), (32, 3801216), (38, 3201024), (48, 2534144), (57, 2134016), (64, 1900608), (76, 1600512), (96, 1267072), (114, 1067008), (128, 950304), (152, 800256), (192, 633536), (228, 533504), (256, 475152), (304, 400128), (384, 316768), (456, 266752), (512, 237576), (521, 233472), (608, 200064), (768, 158384), (912, 133376), (1024, 118788), (1042, 116736), (1216, 100032), (1536, 79192), (1563, 77824), (1824, 66688), (2048, 59394), (2084, 58368), (2432, 50016), (3072, 39596), (3126, 38912), (3648, 33344), (4096, 29697), (4168, 29184), (4864, 25008), (6144, 19798), (6252, 19456), (7296, 16672), (8336, 14592), (9728, 12504), (9899, 12288)]