473857568

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{811}}^1$

素因数の和:902

約数の個数: 72

約数和(自身を含む): 1015958160

約数和(自身を除く): 542100592

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 811, 961, 992, 1178, 1622, 1922, 2356, 3244, 3844, 4712, 6488, 7688, 9424, 12976, 15376, 15409, 18259, 18848, 25141, 25952, 30752, 30818, 36518, 50282, 61636, 73036, 100564, 123272, 146072, 201128, 246544, 292144, 402256, 477679, 493088, 584288, 779371, 804512, 955358, 1558742, 1910716, 3117484, 3821432, 6234968, 7642864, 12469936, 14808049, 15285728, 24939872, 29616098, 59232196, 118464392, 236928784, 473857568]

約数ペア:

[(1, 473857568), (2, 236928784), (4, 118464392), (8, 59232196), (16, 29616098), (19, 24939872), (31, 15285728), (32, 14808049), (38, 12469936), (62, 7642864), (76, 6234968), (124, 3821432), (152, 3117484), (248, 1910716), (304, 1558742), (496, 955358), (589, 804512), (608, 779371), (811, 584288), (961, 493088), (992, 477679), (1178, 402256), (1622, 292144), (1922, 246544), (2356, 201128), (3244, 146072), (3844, 123272), (4712, 100564), (6488, 73036), (7688, 61636), (9424, 50282), (12976, 36518), (15376, 30818), (15409, 30752), (18259, 25952), (18848, 25141)]