212315904

素因数分解:

$2^8\times 3^5\times {\mathrm{3413}}^1$

素因数の和:3444

約数の個数: 108

約数和(自身を含む): 635017656

約数和(自身を除く): 422701752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1296, 1728, 1944, 2304, 2592, 3413, 3456, 3888, 5184, 6826, 6912, 7776, 10239, 10368, 13652, 15552, 20478, 20736, 27304, 30717, 31104, 40956, 54608, 61434, 62208, 81912, 92151, 109216, 122868, 163824, 184302, 218432, 245736, 276453, 327648, 368604, 436864, 491472, 552906, 655296, 737208, 829359, 873728, 982944, 1105812, 1310592, 1474416, 1658718, 1965888, 2211624, 2621184, 2948832, 3317436, 3931776, 4423248, 5897664, 6634872, 7863552, 8846496, 11795328, 13269744, 17692992, 23590656, 26539488, 35385984, 53078976, 70771968, 106157952, 212315904]

約数ペア:

[(1, 212315904), (2, 106157952), (3, 70771968), (4, 53078976), (6, 35385984), (8, 26539488), (9, 23590656), (12, 17692992), (16, 13269744), (18, 11795328), (24, 8846496), (27, 7863552), (32, 6634872), (36, 5897664), (48, 4423248), (54, 3931776), (64, 3317436), (72, 2948832), (81, 2621184), (96, 2211624), (108, 1965888), (128, 1658718), (144, 1474416), (162, 1310592), (192, 1105812), (216, 982944), (243, 873728), (256, 829359), (288, 737208), (324, 655296), (384, 552906), (432, 491472), (486, 436864), (576, 368604), (648, 327648), (768, 276453), (864, 245736), (972, 218432), (1152, 184302), (1296, 163824), (1728, 122868), (1944, 109216), (2304, 92151), (2592, 81912), (3413, 62208), (3456, 61434), (3888, 54608), (5184, 40956), (6826, 31104), (6912, 30717), (7776, 27304), (10239, 20736), (10368, 20478), (13652, 15552)]