121612288

素因数分解:

$2^{11}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 294840000

約数和(自身を除く): 173227712

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 499, 512, 544, 896, 952, 998, 1024, 1088, 1792, 1904, 1996, 2048, 2176, 3493, 3584, 3808, 3992, 4352, 6986, 7168, 7616, 7984, 8483, 8704, 13972, 14336, 15232, 15968, 16966, 17408, 27944, 30464, 31936, 33932, 34816, 55888, 59381, 60928, 63872, 67864, 111776, 118762, 121856, 127744, 135728, 223552, 237524, 243712, 255488, 271456, 447104, 475048, 510976, 542912, 894208, 950096, 1021952, 1085824, 1788416, 1900192, 2171648, 3576832, 3800384, 4343296, 7153664, 7600768, 8686592, 15201536, 17373184, 30403072, 60806144, 121612288]

約数ペア:

[(1, 121612288), (2, 60806144), (4, 30403072), (7, 17373184), (8, 15201536), (14, 8686592), (16, 7600768), (17, 7153664), (28, 4343296), (32, 3800384), (34, 3576832), (56, 2171648), (64, 1900192), (68, 1788416), (112, 1085824), (119, 1021952), (128, 950096), (136, 894208), (224, 542912), (238, 510976), (256, 475048), (272, 447104), (448, 271456), (476, 255488), (499, 243712), (512, 237524), (544, 223552), (896, 135728), (952, 127744), (998, 121856), (1024, 118762), (1088, 111776), (1792, 67864), (1904, 63872), (1996, 60928), (2048, 59381), (2176, 55888), (3493, 34816), (3584, 33932), (3808, 31936), (3992, 30464), (4352, 27944), (6986, 17408), (7168, 16966), (7616, 15968), (7984, 15232), (8483, 14336), (8704, 13972)]