211791024

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 240

約数和(自身を含む): 671623680

約数和(自身を除く): 459832656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 47, 48, 54, 57, 61, 72, 76, 81, 94, 108, 114, 122, 141, 144, 152, 162, 171, 183, 188, 216, 228, 243, 244, 282, 304, 324, 342, 366, 376, 423, 432, 456, 486, 488, 513, 549, 564, 648, 684, 732, 752, 846, 893, 912, 972, 976, 1026, 1098, 1128, 1159, 1269, 1296, 1368, 1464, 1539, 1647, 1692, 1786, 1944, 2052, 2196, 2256, 2318, 2538, 2679, 2736, 2867, 2928, 3078, 3294, 3384, 3477, 3572, 3807, 3888, 4104, 4392, 4617, 4636, 4941, 5076, 5358, 5734, 6156, 6588, 6768, 6954, 7144, 7614, 8037, 8208, 8601, 8784, 9234, 9272, 9882, 10152, 10431, 10716, 11421, 11468, 12312, 13176, 13908, 14288, 14823, 15228, 16074, 17202, 18468, 18544, 19764, 20304, 20862, 21432, 22842, 22936, 24111, 24624, 25803, 26352, 27816, 29646, 30456, 31293, 32148, 34404, 36936, 39528, 41724, 42864, 45684, 45872, 48222, 51606, 54473, 55632, 59292, 60912, 62586, 64296, 68808, 72333, 73872, 77409, 79056, 83448, 91368, 93879, 96444, 103212, 108946, 118584, 125172, 128592, 137616, 144666, 154818, 163419, 166896, 182736, 187758, 192888, 206424, 216999, 217892, 232227, 237168, 250344, 281637, 289332, 309636, 326838, 375516, 385776, 412848, 433998, 435784, 464454, 490257, 500688, 563274, 578664, 619272, 653676, 696681, 751032, 867996, 871568, 928908, 980514, 1126548, 1157328, 1238544, 1307352, 1393362, 1470771, 1502064, 1735992, 1857816, 1961028, 2253096, 2614704, 2786724, 2941542, 3471984, 3715632, 3922056, 4412313, 4506192, 5573448, 5883084, 7844112, 8824626, 11146896, 11766168, 13236939, 17649252, 23532336, 26473878, 35298504, 52947756, 70597008, 105895512, 211791024]

約数ペア:

[(1, 211791024), (2, 105895512), (3, 70597008), (4, 52947756), (6, 35298504), (8, 26473878), (9, 23532336), (12, 17649252), (16, 13236939), (18, 11766168), (19, 11146896), (24, 8824626), (27, 7844112), (36, 5883084), (38, 5573448), (47, 4506192), (48, 4412313), (54, 3922056), (57, 3715632), (61, 3471984), (72, 2941542), (76, 2786724), (81, 2614704), (94, 2253096), (108, 1961028), (114, 1857816), (122, 1735992), (141, 1502064), (144, 1470771), (152, 1393362), (162, 1307352), (171, 1238544), (183, 1157328), (188, 1126548), (216, 980514), (228, 928908), (243, 871568), (244, 867996), (282, 751032), (304, 696681), (324, 653676), (342, 619272), (366, 578664), (376, 563274), (423, 500688), (432, 490257), (456, 464454), (486, 435784), (488, 433998), (513, 412848), (549, 385776), (564, 375516), (648, 326838), (684, 309636), (732, 289332), (752, 281637), (846, 250344), (893, 237168), (912, 232227), (972, 217892), (976, 216999), (1026, 206424), (1098, 192888), (1128, 187758), (1159, 182736), (1269, 166896), (1296, 163419), (1368, 154818), (1464, 144666), (1539, 137616), (1647, 128592), (1692, 125172), (1786, 118584), (1944, 108946), (2052, 103212), (2196, 96444), (2256, 93879), (2318, 91368), (2538, 83448), (2679, 79056), (2736, 77409), (2867, 73872), (2928, 72333), (3078, 68808), (3294, 64296), (3384, 62586), (3477, 60912), (3572, 59292), (3807, 55632), (3888, 54473), (4104, 51606), (4392, 48222), (4617, 45872), (4636, 45684), (4941, 42864), (5076, 41724), (5358, 39528), (5734, 36936), (6156, 34404), (6588, 32148), (6768, 31293), (6954, 30456), (7144, 29646), (7614, 27816), (8037, 26352), (8208, 25803), (8601, 24624), (8784, 24111), (9234, 22936), (9272, 22842), (9882, 21432), (10152, 20862), (10431, 20304), (10716, 19764), (11421, 18544), (11468, 18468), (12312, 17202), (13176, 16074), (13908, 15228), (14288, 14823)]