472579408

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:1040

約数の個数: 80

約数和(自身を含む): 1078216704

約数和(自身を除く): 605637296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 71, 112, 134, 142, 268, 284, 469, 497, 536, 568, 887, 938, 994, 1072, 1136, 1774, 1876, 1988, 3548, 3752, 3976, 4757, 6209, 7096, 7504, 7952, 9514, 12418, 14192, 19028, 24836, 33299, 38056, 49672, 59429, 62977, 66598, 76112, 99344, 118858, 125954, 133196, 237716, 251908, 266392, 416003, 440839, 475432, 503816, 532784, 832006, 881678, 950864, 1007632, 1664012, 1763356, 3328024, 3526712, 4219459, 6656048, 7053424, 8438918, 16877836, 29536213, 33755672, 59072426, 67511344, 118144852, 236289704, 472579408]

約数ペア:

[(1, 472579408), (2, 236289704), (4, 118144852), (7, 67511344), (8, 59072426), (14, 33755672), (16, 29536213), (28, 16877836), (56, 8438918), (67, 7053424), (71, 6656048), (112, 4219459), (134, 3526712), (142, 3328024), (268, 1763356), (284, 1664012), (469, 1007632), (497, 950864), (536, 881678), (568, 832006), (887, 532784), (938, 503816), (994, 475432), (1072, 440839), (1136, 416003), (1774, 266392), (1876, 251908), (1988, 237716), (3548, 133196), (3752, 125954), (3976, 118858), (4757, 99344), (6209, 76112), (7096, 66598), (7504, 62977), (7952, 59429), (9514, 49672), (12418, 38056), (14192, 33299), (19028, 24836)]