488640384

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{8317}}^1$

素因数の和:8357

約数の個数: 128

約数和(自身を含む): 1527184800

約数和(自身を除く): 1038544416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 7344, 8317, 9792, 14688, 16634, 19584, 24951, 29376, 33268, 49902, 58752, 66536, 74853, 99804, 133072, 141389, 149706, 199608, 224559, 266144, 282778, 299412, 399216, 424167, 449118, 532288, 565556, 598824, 798432, 848334, 898236, 1064576, 1131112, 1197648, 1272501, 1596864, 1696668, 1796472, 2262224, 2395296, 2545002, 3193728, 3393336, 3592944, 3817503, 4524448, 4790592, 5090004, 6786672, 7185888, 7635006, 9048896, 9581184, 10180008, 13573344, 14371776, 15270012, 18097792, 20360016, 27146688, 28743552, 30540024, 40720032, 54293376, 61080048, 81440064, 122160096, 162880128, 244320192, 488640384]

約数ペア:

[(1, 488640384), (2, 244320192), (3, 162880128), (4, 122160096), (6, 81440064), (8, 61080048), (9, 54293376), (12, 40720032), (16, 30540024), (17, 28743552), (18, 27146688), (24, 20360016), (27, 18097792), (32, 15270012), (34, 14371776), (36, 13573344), (48, 10180008), (51, 9581184), (54, 9048896), (64, 7635006), (68, 7185888), (72, 6786672), (96, 5090004), (102, 4790592), (108, 4524448), (128, 3817503), (136, 3592944), (144, 3393336), (153, 3193728), (192, 2545002), (204, 2395296), (216, 2262224), (272, 1796472), (288, 1696668), (306, 1596864), (384, 1272501), (408, 1197648), (432, 1131112), (459, 1064576), (544, 898236), (576, 848334), (612, 798432), (816, 598824), (864, 565556), (918, 532288), (1088, 449118), (1152, 424167), (1224, 399216), (1632, 299412), (1728, 282778), (1836, 266144), (2176, 224559), (2448, 199608), (3264, 149706), (3456, 141389), (3672, 133072), (4896, 99804), (6528, 74853), (7344, 66536), (8317, 58752), (9792, 49902), (14688, 33268), (16634, 29376), (19584, 24951)]