248353952

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^3\times {\mathrm{17}}^1$

素因数の和:81

約数の個数: 192

約数和(自身を含む): 664070400

約数和(自身を除く): 415716448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 121, 136, 154, 176, 187, 196, 224, 238, 242, 272, 308, 343, 352, 374, 392, 476, 484, 539, 544, 616, 686, 748, 784, 833, 847, 952, 968, 1078, 1232, 1309, 1331, 1372, 1496, 1568, 1666, 1694, 1904, 1936, 2057, 2156, 2464, 2618, 2662, 2744, 2992, 3332, 3388, 3773, 3808, 3872, 4114, 4312, 5236, 5324, 5488, 5831, 5929, 5984, 6664, 6776, 7546, 8228, 8624, 9163, 9317, 10472, 10648, 10976, 11662, 11858, 13328, 13552, 14399, 15092, 16456, 17248, 18326, 18634, 20944, 21296, 22627, 23324, 23716, 26656, 27104, 28798, 30184, 32912, 36652, 37268, 41503, 41888, 42592, 45254, 46648, 47432, 57596, 60368, 64141, 65219, 65824, 73304, 74536, 83006, 90508, 93296, 94864, 100793, 115192, 120736, 128282, 130438, 146608, 149072, 158389, 166012, 181016, 186592, 189728, 201586, 230384, 256564, 260876, 293216, 298144, 316778, 332024, 362032, 403172, 456533, 460768, 513128, 521752, 633556, 664048, 705551, 724064, 806344, 913066, 1026256, 1043504, 1108723, 1267112, 1328096, 1411102, 1612688, 1826132, 2052512, 2087008, 2217446, 2534224, 2822204, 3225376, 3652264, 4434892, 5068448, 5644408, 7304528, 7761061, 8869784, 11288816, 14609056, 15522122, 17739568, 22577632, 31044244, 35479136, 62088488, 124176976, 248353952]

約数ペア:

[(1, 248353952), (2, 124176976), (4, 62088488), (7, 35479136), (8, 31044244), (11, 22577632), (14, 17739568), (16, 15522122), (17, 14609056), (22, 11288816), (28, 8869784), (32, 7761061), (34, 7304528), (44, 5644408), (49, 5068448), (56, 4434892), (68, 3652264), (77, 3225376), (88, 2822204), (98, 2534224), (112, 2217446), (119, 2087008), (121, 2052512), (136, 1826132), (154, 1612688), (176, 1411102), (187, 1328096), (196, 1267112), (224, 1108723), (238, 1043504), (242, 1026256), (272, 913066), (308, 806344), (343, 724064), (352, 705551), (374, 664048), (392, 633556), (476, 521752), (484, 513128), (539, 460768), (544, 456533), (616, 403172), (686, 362032), (748, 332024), (784, 316778), (833, 298144), (847, 293216), (952, 260876), (968, 256564), (1078, 230384), (1232, 201586), (1309, 189728), (1331, 186592), (1372, 181016), (1496, 166012), (1568, 158389), (1666, 149072), (1694, 146608), (1904, 130438), (1936, 128282), (2057, 120736), (2156, 115192), (2464, 100793), (2618, 94864), (2662, 93296), (2744, 90508), (2992, 83006), (3332, 74536), (3388, 73304), (3773, 65824), (3808, 65219), (3872, 64141), (4114, 60368), (4312, 57596), (5236, 47432), (5324, 46648), (5488, 45254), (5831, 42592), (5929, 41888), (5984, 41503), (6664, 37268), (6776, 36652), (7546, 32912), (8228, 30184), (8624, 28798), (9163, 27104), (9317, 26656), (10472, 23716), (10648, 23324), (10976, 22627), (11662, 21296), (11858, 20944), (13328, 18634), (13552, 18326), (14399, 17248), (15092, 16456)]