621966144

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1388

約数の個数: 112

約数和(自身を含む): 1720535040

約数和(自身を除く): 1098568896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 83, 93, 96, 124, 166, 186, 192, 248, 249, 332, 372, 496, 498, 664, 744, 992, 996, 1259, 1328, 1488, 1984, 1992, 2518, 2573, 2656, 2976, 3777, 3984, 5036, 5146, 5312, 5952, 7554, 7719, 7968, 10072, 10292, 15108, 15438, 15936, 20144, 20584, 30216, 30876, 39029, 40288, 41168, 60432, 61752, 78058, 80576, 82336, 104497, 117087, 120864, 123504, 156116, 164672, 208994, 234174, 241728, 247008, 312232, 313491, 417988, 468348, 494016, 624464, 626982, 835976, 936696, 1248928, 1253964, 1671952, 1873392, 2497856, 2507928, 3239407, 3343904, 3746784, 5015856, 6478814, 6687808, 7493568, 9718221, 10031712, 12957628, 19436442, 20063424, 25915256, 38872884, 51830512, 77745768, 103661024, 155491536, 207322048, 310983072, 621966144]

約数ペア:

[(1, 621966144), (2, 310983072), (3, 207322048), (4, 155491536), (6, 103661024), (8, 77745768), (12, 51830512), (16, 38872884), (24, 25915256), (31, 20063424), (32, 19436442), (48, 12957628), (62, 10031712), (64, 9718221), (83, 7493568), (93, 6687808), (96, 6478814), (124, 5015856), (166, 3746784), (186, 3343904), (192, 3239407), (248, 2507928), (249, 2497856), (332, 1873392), (372, 1671952), (496, 1253964), (498, 1248928), (664, 936696), (744, 835976), (992, 626982), (996, 624464), (1259, 494016), (1328, 468348), (1488, 417988), (1984, 313491), (1992, 312232), (2518, 247008), (2573, 241728), (2656, 234174), (2976, 208994), (3777, 164672), (3984, 156116), (5036, 123504), (5146, 120864), (5312, 117087), (5952, 104497), (7554, 82336), (7719, 80576), (7968, 78058), (10072, 61752), (10292, 60432), (15108, 41168), (15438, 40288), (15936, 39029), (20144, 30876), (20584, 30216)]