213014928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:645

約数の個数: 160

約数和(自身を含む): 674083840

約数和(自身を除く): 461068912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 61, 76, 84, 112, 114, 122, 133, 152, 168, 183, 228, 244, 266, 304, 336, 366, 399, 427, 456, 488, 532, 547, 732, 798, 854, 912, 976, 1064, 1094, 1159, 1281, 1464, 1596, 1641, 1708, 2128, 2188, 2318, 2562, 2928, 3192, 3282, 3416, 3477, 3829, 4376, 4636, 5124, 6384, 6564, 6832, 6954, 7658, 8113, 8752, 9272, 10248, 10393, 11487, 13128, 13908, 15316, 16226, 18544, 20496, 20786, 22974, 24339, 26256, 27816, 30632, 31179, 32452, 33367, 41572, 45948, 48678, 55632, 61264, 62358, 64904, 66734, 72751, 83144, 91896, 97356, 100101, 124716, 129808, 133468, 145502, 166288, 183792, 194712, 200202, 218253, 233569, 249432, 266936, 291004, 389424, 400404, 436506, 467138, 498864, 533872, 582008, 633973, 700707, 800808, 873012, 934276, 1164016, 1267946, 1401414, 1601616, 1746024, 1868552, 1901919, 2535892, 2802828, 3492048, 3737104, 3803838, 4437811, 5071784, 5605656, 7607676, 8875622, 10143568, 11211312, 13313433, 15215352, 17751244, 26626866, 30430704, 35502488, 53253732, 71004976, 106507464, 213014928]

約数ペア:

[(1, 213014928), (2, 106507464), (3, 71004976), (4, 53253732), (6, 35502488), (7, 30430704), (8, 26626866), (12, 17751244), (14, 15215352), (16, 13313433), (19, 11211312), (21, 10143568), (24, 8875622), (28, 7607676), (38, 5605656), (42, 5071784), (48, 4437811), (56, 3803838), (57, 3737104), (61, 3492048), (76, 2802828), (84, 2535892), (112, 1901919), (114, 1868552), (122, 1746024), (133, 1601616), (152, 1401414), (168, 1267946), (183, 1164016), (228, 934276), (244, 873012), (266, 800808), (304, 700707), (336, 633973), (366, 582008), (399, 533872), (427, 498864), (456, 467138), (488, 436506), (532, 400404), (547, 389424), (732, 291004), (798, 266936), (854, 249432), (912, 233569), (976, 218253), (1064, 200202), (1094, 194712), (1159, 183792), (1281, 166288), (1464, 145502), (1596, 133468), (1641, 129808), (1708, 124716), (2128, 100101), (2188, 97356), (2318, 91896), (2562, 83144), (2928, 72751), (3192, 66734), (3282, 64904), (3416, 62358), (3477, 61264), (3829, 55632), (4376, 48678), (4636, 45948), (5124, 41572), (6384, 33367), (6564, 32452), (6832, 31179), (6954, 30632), (7658, 27816), (8113, 26256), (8752, 24339), (9272, 22974), (10248, 20786), (10393, 20496), (11487, 18544), (13128, 16226), (13908, 15316)]