127227456

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 224

約数和(自身を含む): 408188160

約数和(自身を除く): 280960704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 61, 64, 68, 71, 72, 96, 102, 108, 122, 136, 142, 144, 153, 183, 192, 204, 213, 216, 244, 272, 284, 288, 306, 366, 408, 426, 432, 459, 488, 544, 549, 568, 576, 612, 639, 732, 816, 852, 864, 918, 976, 1037, 1088, 1098, 1136, 1207, 1224, 1278, 1464, 1632, 1647, 1704, 1728, 1836, 1917, 1952, 2074, 2196, 2272, 2414, 2448, 2556, 2928, 3111, 3264, 3294, 3408, 3621, 3672, 3834, 3904, 4148, 4331, 4392, 4544, 4828, 4896, 5112, 5856, 6222, 6588, 6816, 7242, 7344, 7668, 8296, 8662, 8784, 9333, 9656, 9792, 10224, 10863, 11712, 12444, 12993, 13176, 13632, 14484, 14688, 15336, 16592, 17324, 17568, 18666, 19312, 20448, 21726, 24888, 25986, 26352, 27999, 28968, 29376, 30672, 32589, 33184, 34648, 35136, 37332, 38624, 38979, 40896, 43452, 49776, 51972, 52704, 55998, 57936, 61344, 65178, 66368, 69296, 73627, 74664, 77248, 77958, 86904, 99552, 103944, 105408, 111996, 115872, 116937, 122688, 130356, 138592, 147254, 149328, 155916, 173808, 199104, 207888, 220881, 223992, 231744, 233874, 260712, 277184, 294508, 298656, 311832, 347616, 415776, 441762, 447984, 467748, 521424, 589016, 597312, 623664, 662643, 695232, 831552, 883524, 895968, 935496, 1042848, 1178032, 1247328, 1325286, 1767048, 1791936, 1870992, 1987929, 2085696, 2356064, 2494656, 2650572, 3534096, 3741984, 3975858, 4712128, 5301144, 7068192, 7483968, 7951716, 10602288, 14136384, 15903432, 21204576, 31806864, 42409152, 63613728, 127227456]

約数ペア:

[(1, 127227456), (2, 63613728), (3, 42409152), (4, 31806864), (6, 21204576), (8, 15903432), (9, 14136384), (12, 10602288), (16, 7951716), (17, 7483968), (18, 7068192), (24, 5301144), (27, 4712128), (32, 3975858), (34, 3741984), (36, 3534096), (48, 2650572), (51, 2494656), (54, 2356064), (61, 2085696), (64, 1987929), (68, 1870992), (71, 1791936), (72, 1767048), (96, 1325286), (102, 1247328), (108, 1178032), (122, 1042848), (136, 935496), (142, 895968), (144, 883524), (153, 831552), (183, 695232), (192, 662643), (204, 623664), (213, 597312), (216, 589016), (244, 521424), (272, 467748), (284, 447984), (288, 441762), (306, 415776), (366, 347616), (408, 311832), (426, 298656), (432, 294508), (459, 277184), (488, 260712), (544, 233874), (549, 231744), (568, 223992), (576, 220881), (612, 207888), (639, 199104), (732, 173808), (816, 155916), (852, 149328), (864, 147254), (918, 138592), (976, 130356), (1037, 122688), (1088, 116937), (1098, 115872), (1136, 111996), (1207, 105408), (1224, 103944), (1278, 99552), (1464, 86904), (1632, 77958), (1647, 77248), (1704, 74664), (1728, 73627), (1836, 69296), (1917, 66368), (1952, 65178), (2074, 61344), (2196, 57936), (2272, 55998), (2414, 52704), (2448, 51972), (2556, 49776), (2928, 43452), (3111, 40896), (3264, 38979), (3294, 38624), (3408, 37332), (3621, 35136), (3672, 34648), (3834, 33184), (3904, 32589), (4148, 30672), (4331, 29376), (4392, 28968), (4544, 27999), (4828, 26352), (4896, 25986), (5112, 24888), (5856, 21726), (6222, 20448), (6588, 19312), (6816, 18666), (7242, 17568), (7344, 17324), (7668, 16592), (8296, 15336), (8662, 14688), (8784, 14484), (9333, 13632), (9656, 13176), (9792, 12993), (10224, 12444), (10863, 11712)]