387776256

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1$

素因数の和:4286

約数の個数: 144

約数和(自身を含む): 1249161984

約数和(自身を除く): 861385728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 768, 816, 896, 952, 1088, 1344, 1428, 1632, 1792, 1904, 2176, 2688, 2856, 3264, 3808, 4243, 4352, 5376, 5712, 6528, 7616, 8486, 11424, 12729, 13056, 15232, 16972, 22848, 25458, 29701, 30464, 33944, 45696, 50916, 59402, 67888, 72131, 89103, 91392, 101832, 118804, 135776, 144262, 178206, 203664, 216393, 237608, 271552, 288524, 356412, 407328, 432786, 475216, 504917, 543104, 577048, 712824, 814656, 865572, 950432, 1009834, 1086208, 1154096, 1425648, 1514751, 1629312, 1731144, 1900864, 2019668, 2308192, 2851296, 3029502, 3258624, 3462288, 3801728, 4039336, 4616384, 5702592, 6059004, 6924576, 7603456, 8078672, 9232768, 11405184, 12118008, 13849152, 16157344, 18465536, 22810368, 24236016, 27698304, 32314688, 48472032, 55396608, 64629376, 96944064, 129258752, 193888128, 387776256]

約数ペア:

[(1, 387776256), (2, 193888128), (3, 129258752), (4, 96944064), (6, 64629376), (7, 55396608), (8, 48472032), (12, 32314688), (14, 27698304), (16, 24236016), (17, 22810368), (21, 18465536), (24, 16157344), (28, 13849152), (32, 12118008), (34, 11405184), (42, 9232768), (48, 8078672), (51, 7603456), (56, 6924576), (64, 6059004), (68, 5702592), (84, 4616384), (96, 4039336), (102, 3801728), (112, 3462288), (119, 3258624), (128, 3029502), (136, 2851296), (168, 2308192), (192, 2019668), (204, 1900864), (224, 1731144), (238, 1629312), (256, 1514751), (272, 1425648), (336, 1154096), (357, 1086208), (384, 1009834), (408, 950432), (448, 865572), (476, 814656), (544, 712824), (672, 577048), (714, 543104), (768, 504917), (816, 475216), (896, 432786), (952, 407328), (1088, 356412), (1344, 288524), (1428, 271552), (1632, 237608), (1792, 216393), (1904, 203664), (2176, 178206), (2688, 144262), (2856, 135776), (3264, 118804), (3808, 101832), (4243, 91392), (4352, 89103), (5376, 72131), (5712, 67888), (6528, 59402), (7616, 50916), (8486, 45696), (11424, 33944), (12729, 30464), (13056, 29701), (15232, 25458), (16972, 22848)]