215355616

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 502951680

約数和(自身を除く): 287596064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 131, 164, 179, 224, 262, 287, 328, 358, 524, 574, 656, 716, 917, 1048, 1148, 1253, 1312, 1432, 1834, 2096, 2296, 2506, 2864, 3668, 4192, 4592, 5012, 5371, 5728, 7336, 7339, 9184, 10024, 10742, 14672, 14678, 20048, 21484, 23449, 29344, 29356, 37597, 40096, 42968, 46898, 51373, 58712, 75194, 85936, 93796, 102746, 117424, 150388, 164143, 171872, 187592, 205492, 234848, 300776, 328286, 375184, 410984, 601552, 656572, 750368, 821968, 961409, 1203104, 1313144, 1643936, 1922818, 2626288, 3845636, 5252576, 6729863, 7691272, 13459726, 15382544, 26919452, 30765088, 53838904, 107677808, 215355616]

約数ペア:

[(1, 215355616), (2, 107677808), (4, 53838904), (7, 30765088), (8, 26919452), (14, 15382544), (16, 13459726), (28, 7691272), (32, 6729863), (41, 5252576), (56, 3845636), (82, 2626288), (112, 1922818), (131, 1643936), (164, 1313144), (179, 1203104), (224, 961409), (262, 821968), (287, 750368), (328, 656572), (358, 601552), (524, 410984), (574, 375184), (656, 328286), (716, 300776), (917, 234848), (1048, 205492), (1148, 187592), (1253, 171872), (1312, 164143), (1432, 150388), (1834, 117424), (2096, 102746), (2296, 93796), (2506, 85936), (2864, 75194), (3668, 58712), (4192, 51373), (4592, 46898), (5012, 42968), (5371, 40096), (5728, 37597), (7336, 29356), (7339, 29344), (9184, 23449), (10024, 21484), (10742, 20048), (14672, 14678)]