213885418496

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{8539}}^1$

素因数の和:9021

約数の個数: 88

約数和(自身を含む): 435705915120

約数和(自身を除く): 221820496624

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 401, 488, 512, 802, 976, 1024, 1604, 1952, 3208, 3904, 6416, 7808, 8539, 12832, 15616, 17078, 24461, 25664, 31232, 34156, 48922, 51328, 62464, 68312, 97844, 102656, 136624, 195688, 205312, 273248, 391376, 410624, 520879, 546496, 782752, 1041758, 1092992, 1565504, 2083516, 2185984, 3131008, 3424139, 4167032, 4371968, 6262016, 6848278, 8334064, 8743936, 12524032, 13696556, 16668128, 25048064, 27393112, 33336256, 54786224, 66672512, 109572448, 133345024, 208872479, 219144896, 266690048, 417744958, 438289792, 533380096, 835489916, 876579584, 1670979832, 1753159168, 3341959664, 3506318336, 6683919328, 13367838656, 26735677312, 53471354624, 106942709248, 213885418496]

約数ペア:

[(1, 213885418496), (2, 106942709248), (4, 53471354624), (8, 26735677312), (16, 13367838656), (32, 6683919328), (61, 3506318336), (64, 3341959664), (122, 1753159168), (128, 1670979832), (244, 876579584), (256, 835489916), (401, 533380096), (488, 438289792), (512, 417744958), (802, 266690048), (976, 219144896), (1024, 208872479), (1604, 133345024), (1952, 109572448), (3208, 66672512), (3904, 54786224), (6416, 33336256), (7808, 27393112), (8539, 25048064), (12832, 16668128), (15616, 13696556), (17078, 12524032), (24461, 8743936), (25664, 8334064), (31232, 6848278), (34156, 6262016), (48922, 4371968), (51328, 4167032), (62464, 3424139), (68312, 3131008), (97844, 2185984), (102656, 2083516), (136624, 1565504), (195688, 1092992), (205312, 1041758), (273248, 782752), (391376, 546496), (410624, 520879)]