423647712

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 1317254400

約数和(自身を除く): 893606688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 131, 144, 152, 171, 197, 216, 228, 262, 288, 304, 342, 393, 394, 432, 456, 513, 524, 591, 608, 684, 786, 788, 864, 912, 1026, 1048, 1179, 1182, 1368, 1572, 1576, 1773, 1824, 2052, 2096, 2358, 2364, 2489, 2736, 3144, 3152, 3537, 3546, 3743, 4104, 4192, 4716, 4728, 4978, 5319, 5472, 6288, 6304, 7074, 7092, 7467, 7486, 8208, 9432, 9456, 9956, 10638, 11229, 12576, 14148, 14184, 14934, 14972, 16416, 18864, 18912, 19912, 21276, 22401, 22458, 25807, 28296, 28368, 29868, 29944, 33687, 37728, 39824, 42552, 44802, 44916, 51614, 56592, 56736, 59736, 59888, 67203, 67374, 77421, 79648, 85104, 89604, 89832, 101061, 103228, 113184, 119472, 119776, 134406, 134748, 154842, 170208, 179208, 179664, 202122, 206456, 232263, 238944, 268812, 269496, 309684, 358416, 359328, 404244, 412912, 464526, 490333, 537624, 538992, 619368, 696789, 716832, 808488, 825824, 929052, 980666, 1075248, 1077984, 1238736, 1393578, 1470999, 1616976, 1858104, 1961332, 2150496, 2477472, 2787156, 2941998, 3233952, 3716208, 3922664, 4412997, 5574312, 5883996, 7432416, 7845328, 8825994, 11148624, 11767992, 13238991, 15690656, 17651988, 22297248, 23535984, 26477982, 35303976, 47071968, 52955964, 70607952, 105911928, 141215904, 211823856, 423647712]

約数ペア:

[(1, 423647712), (2, 211823856), (3, 141215904), (4, 105911928), (6, 70607952), (8, 52955964), (9, 47071968), (12, 35303976), (16, 26477982), (18, 23535984), (19, 22297248), (24, 17651988), (27, 15690656), (32, 13238991), (36, 11767992), (38, 11148624), (48, 8825994), (54, 7845328), (57, 7432416), (72, 5883996), (76, 5574312), (96, 4412997), (108, 3922664), (114, 3716208), (131, 3233952), (144, 2941998), (152, 2787156), (171, 2477472), (197, 2150496), (216, 1961332), (228, 1858104), (262, 1616976), (288, 1470999), (304, 1393578), (342, 1238736), (393, 1077984), (394, 1075248), (432, 980666), (456, 929052), (513, 825824), (524, 808488), (591, 716832), (608, 696789), (684, 619368), (786, 538992), (788, 537624), (864, 490333), (912, 464526), (1026, 412912), (1048, 404244), (1179, 359328), (1182, 358416), (1368, 309684), (1572, 269496), (1576, 268812), (1773, 238944), (1824, 232263), (2052, 206456), (2096, 202122), (2358, 179664), (2364, 179208), (2489, 170208), (2736, 154842), (3144, 134748), (3152, 134406), (3537, 119776), (3546, 119472), (3743, 113184), (4104, 103228), (4192, 101061), (4716, 89832), (4728, 89604), (4978, 85104), (5319, 79648), (5472, 77421), (6288, 67374), (6304, 67203), (7074, 59888), (7092, 59736), (7467, 56736), (7486, 56592), (8208, 51614), (9432, 44916), (9456, 44802), (9956, 42552), (10638, 39824), (11229, 37728), (12576, 33687), (14148, 29944), (14184, 29868), (14934, 28368), (14972, 28296), (16416, 25807), (18864, 22458), (18912, 22401), (19912, 21276)]