291001944

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1264

約数の個数: 64

約数和(自身を含む): 742723200

約数和(自身を除く): 451721256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 163, 219, 292, 326, 438, 489, 584, 652, 876, 978, 1019, 1304, 1752, 1956, 2038, 3057, 3912, 4076, 6114, 8152, 11899, 12228, 23798, 24456, 35697, 47596, 71394, 74387, 95192, 142788, 148774, 166097, 223161, 285576, 297548, 332194, 446322, 498291, 595096, 664388, 892644, 996582, 1328776, 1785288, 1993164, 3986328, 12125081, 24250162, 36375243, 48500324, 72750486, 97000648, 145500972, 291001944]

約数ペア:

[(1, 291001944), (2, 145500972), (3, 97000648), (4, 72750486), (6, 48500324), (8, 36375243), (12, 24250162), (24, 12125081), (73, 3986328), (146, 1993164), (163, 1785288), (219, 1328776), (292, 996582), (326, 892644), (438, 664388), (489, 595096), (584, 498291), (652, 446322), (876, 332194), (978, 297548), (1019, 285576), (1304, 223161), (1752, 166097), (1956, 148774), (2038, 142788), (3057, 95192), (3912, 74387), (4076, 71394), (6114, 47596), (8152, 35697), (11899, 24456), (12228, 23798)]