213871104

素因数分解:

$2^9\times 3^7\times {\mathrm{191}}^1$

素因数の和:230

約数の個数: 160

約数和(自身を含む): 644244480

約数和(自身を除く): 430373376

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, 191, 192, 216, 243, 256, 288, 324, 382, 384, 432, 486, 512, 573, 576, 648, 729, 764, 768, 864, 972, 1146, 1152, 1296, 1458, 1528, 1536, 1719, 1728, 1944, 2187, 2292, 2304, 2592, 2916, 3056, 3438, 3456, 3888, 4374, 4584, 4608, 5157, 5184, 5832, 6112, 6876, 6912, 7776, 8748, 9168, 10314, 10368, 11664, 12224, 13752, 13824, 15471, 15552, 17496, 18336, 20628, 20736, 23328, 24448, 27504, 30942, 31104, 34992, 36672, 41256, 41472, 46413, 46656, 48896, 55008, 61884, 62208, 69984, 73344, 82512, 92826, 93312, 97792, 110016, 123768, 124416, 139239, 139968, 146688, 165024, 185652, 186624, 220032, 247536, 278478, 279936, 293376, 330048, 371304, 373248, 417717, 440064, 495072, 556956, 559872, 660096, 742608, 835434, 880128, 990144, 1113912, 1119744, 1320192, 1485216, 1670868, 1980288, 2227824, 2640384, 2970432, 3341736, 3960576, 4455648, 5940864, 6683472, 7921152, 8911296, 11881728, 13366944, 17822592, 23763456, 26733888, 35645184, 53467776, 71290368, 106935552, 213871104]

約数ペア:

[(1, 213871104), (2, 106935552), (3, 71290368), (4, 53467776), (6, 35645184), (8, 26733888), (9, 23763456), (12, 17822592), (16, 13366944), (18, 11881728), (24, 8911296), (27, 7921152), (32, 6683472), (36, 5940864), (48, 4455648), (54, 3960576), (64, 3341736), (72, 2970432), (81, 2640384), (96, 2227824), (108, 1980288), (128, 1670868), (144, 1485216), (162, 1320192), (191, 1119744), (192, 1113912), (216, 990144), (243, 880128), (256, 835434), (288, 742608), (324, 660096), (382, 559872), (384, 556956), (432, 495072), (486, 440064), (512, 417717), (573, 373248), (576, 371304), (648, 330048), (729, 293376), (764, 279936), (768, 278478), (864, 247536), (972, 220032), (1146, 186624), (1152, 185652), (1296, 165024), (1458, 146688), (1528, 139968), (1536, 139239), (1719, 124416), (1728, 123768), (1944, 110016), (2187, 97792), (2292, 93312), (2304, 92826), (2592, 82512), (2916, 73344), (3056, 69984), (3438, 62208), (3456, 61884), (3888, 55008), (4374, 48896), (4584, 46656), (4608, 46413), (5157, 41472), (5184, 41256), (5832, 36672), (6112, 34992), (6876, 31104), (6912, 30942), (7776, 27504), (8748, 24448), (9168, 23328), (10314, 20736), (10368, 20628), (11664, 18336), (12224, 17496), (13752, 15552), (13824, 15471)]