211890816

素因数分解:

$2^7\times 3^4\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 639809280

約数和(自身を除く): 427918464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 107, 108, 128, 144, 162, 191, 192, 214, 216, 288, 321, 324, 382, 384, 428, 432, 573, 576, 642, 648, 764, 856, 864, 963, 1146, 1152, 1284, 1296, 1528, 1712, 1719, 1728, 1926, 2292, 2568, 2592, 2889, 3056, 3424, 3438, 3456, 3852, 4584, 5136, 5157, 5184, 5778, 6112, 6848, 6876, 7704, 8667, 9168, 10272, 10314, 10368, 11556, 12224, 13696, 13752, 15408, 15471, 17334, 18336, 20437, 20544, 20628, 23112, 24448, 27504, 30816, 30942, 34668, 36672, 40874, 41088, 41256, 46224, 55008, 61311, 61632, 61884, 69336, 73344, 81748, 82512, 92448, 110016, 122622, 123264, 123768, 138672, 163496, 165024, 183933, 184896, 220032, 245244, 247536, 277344, 326992, 330048, 367866, 369792, 490488, 495072, 551799, 554688, 653984, 660096, 735732, 980976, 990144, 1103598, 1109376, 1307968, 1471464, 1655397, 1961952, 1980288, 2207196, 2615936, 2942928, 3310794, 3923904, 4414392, 5885856, 6621588, 7847808, 8828784, 11771712, 13243176, 17657568, 23543424, 26486352, 35315136, 52972704, 70630272, 105945408, 211890816]

約数ペア:

[(1, 211890816), (2, 105945408), (3, 70630272), (4, 52972704), (6, 35315136), (8, 26486352), (9, 23543424), (12, 17657568), (16, 13243176), (18, 11771712), (24, 8828784), (27, 7847808), (32, 6621588), (36, 5885856), (48, 4414392), (54, 3923904), (64, 3310794), (72, 2942928), (81, 2615936), (96, 2207196), (107, 1980288), (108, 1961952), (128, 1655397), (144, 1471464), (162, 1307968), (191, 1109376), (192, 1103598), (214, 990144), (216, 980976), (288, 735732), (321, 660096), (324, 653984), (382, 554688), (384, 551799), (428, 495072), (432, 490488), (573, 369792), (576, 367866), (642, 330048), (648, 326992), (764, 277344), (856, 247536), (864, 245244), (963, 220032), (1146, 184896), (1152, 183933), (1284, 165024), (1296, 163496), (1528, 138672), (1712, 123768), (1719, 123264), (1728, 122622), (1926, 110016), (2292, 92448), (2568, 82512), (2592, 81748), (2889, 73344), (3056, 69336), (3424, 61884), (3438, 61632), (3456, 61311), (3852, 55008), (4584, 46224), (5136, 41256), (5157, 41088), (5184, 40874), (5778, 36672), (6112, 34668), (6848, 30942), (6876, 30816), (7704, 27504), (8667, 24448), (9168, 23112), (10272, 20628), (10314, 20544), (10368, 20437), (11556, 18336), (12224, 17334), (13696, 15471), (13752, 15408)]