194272416

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2779

約数の個数: 144

約数和(自身を含む): 626502240

約数和(自身を除く): 432229824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2731, 2736, 2964, 3744, 3952, 4446, 5462, 5472, 5928, 7904, 8193, 8892, 10924, 11856, 16386, 17784, 21848, 23712, 24579, 32772, 35503, 35568, 43696, 49158, 51889, 65544, 71006, 71136, 87392, 98316, 103778, 106509, 131088, 142012, 155667, 196632, 207556, 213018, 262176, 284024, 311334, 319527, 393264, 415112, 426036, 467001, 568048, 622668, 639054, 674557, 786528, 830224, 852072, 934002, 1136096, 1245336, 1278108, 1349114, 1660448, 1704144, 1868004, 2023671, 2490672, 2556216, 2698228, 3408288, 3736008, 4047342, 4981344, 5112432, 5396456, 6071013, 7472016, 8094684, 10224864, 10792912, 12142026, 14944032, 16189368, 21585824, 24284052, 32378736, 48568104, 64757472, 97136208, 194272416]

約数ペア:

[(1, 194272416), (2, 97136208), (3, 64757472), (4, 48568104), (6, 32378736), (8, 24284052), (9, 21585824), (12, 16189368), (13, 14944032), (16, 12142026), (18, 10792912), (19, 10224864), (24, 8094684), (26, 7472016), (32, 6071013), (36, 5396456), (38, 5112432), (39, 4981344), (48, 4047342), (52, 3736008), (57, 3408288), (72, 2698228), (76, 2556216), (78, 2490672), (96, 2023671), (104, 1868004), (114, 1704144), (117, 1660448), (144, 1349114), (152, 1278108), (156, 1245336), (171, 1136096), (208, 934002), (228, 852072), (234, 830224), (247, 786528), (288, 674557), (304, 639054), (312, 622668), (342, 568048), (416, 467001), (456, 426036), (468, 415112), (494, 393264), (608, 319527), (624, 311334), (684, 284024), (741, 262176), (912, 213018), (936, 207556), (988, 196632), (1248, 155667), (1368, 142012), (1482, 131088), (1824, 106509), (1872, 103778), (1976, 98316), (2223, 87392), (2731, 71136), (2736, 71006), (2964, 65544), (3744, 51889), (3952, 49158), (4446, 43696), (5462, 35568), (5472, 35503), (5928, 32772), (7904, 24579), (8193, 23712), (8892, 21848), (10924, 17784), (11856, 16386)]