211686144

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 603388800

約数和(自身を除く): 391702656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 89, 96, 114, 128, 152, 163, 178, 192, 228, 256, 267, 304, 326, 356, 384, 456, 489, 534, 608, 652, 712, 768, 912, 978, 1068, 1216, 1304, 1424, 1691, 1824, 1956, 2136, 2432, 2608, 2848, 3097, 3382, 3648, 3912, 4272, 4864, 5073, 5216, 5696, 6194, 6764, 7296, 7824, 8544, 9291, 10146, 10432, 11392, 12388, 13528, 14507, 14592, 15648, 17088, 18582, 20292, 20864, 22784, 24776, 27056, 29014, 31296, 34176, 37164, 40584, 41728, 43521, 49552, 54112, 58028, 62592, 68352, 74328, 81168, 87042, 99104, 108224, 116056, 125184, 148656, 162336, 174084, 198208, 216448, 232112, 275633, 297312, 324672, 348168, 396416, 432896, 464224, 551266, 594624, 649344, 696336, 792832, 826899, 928448, 1102532, 1189248, 1298688, 1392672, 1653798, 1856896, 2205064, 2378496, 2785344, 3307596, 3713792, 4410128, 5570688, 6615192, 8820256, 11141376, 13230384, 17640512, 26460768, 35281024, 52921536, 70562048, 105843072, 211686144]

約数ペア:

[(1, 211686144), (2, 105843072), (3, 70562048), (4, 52921536), (6, 35281024), (8, 26460768), (12, 17640512), (16, 13230384), (19, 11141376), (24, 8820256), (32, 6615192), (38, 5570688), (48, 4410128), (57, 3713792), (64, 3307596), (76, 2785344), (89, 2378496), (96, 2205064), (114, 1856896), (128, 1653798), (152, 1392672), (163, 1298688), (178, 1189248), (192, 1102532), (228, 928448), (256, 826899), (267, 792832), (304, 696336), (326, 649344), (356, 594624), (384, 551266), (456, 464224), (489, 432896), (534, 396416), (608, 348168), (652, 324672), (712, 297312), (768, 275633), (912, 232112), (978, 216448), (1068, 198208), (1216, 174084), (1304, 162336), (1424, 148656), (1691, 125184), (1824, 116056), (1956, 108224), (2136, 99104), (2432, 87042), (2608, 81168), (2848, 74328), (3097, 68352), (3382, 62592), (3648, 58028), (3912, 54112), (4272, 49552), (4864, 43521), (5073, 41728), (5216, 40584), (5696, 37164), (6194, 34176), (6764, 31296), (7296, 29014), (7824, 27056), (8544, 24776), (9291, 22784), (10146, 20864), (10432, 20292), (11392, 18582), (12388, 17088), (13528, 15648), (14507, 14592)]