About the Number
42090978848
2進数表記:100111001100110100010101111000100000
漢数字表記:四百二十億九千九十七万八千八百四十八
素因数分解:
素因数の和:1302
約数の個数: 72
約数和(自身を含む): 84420947520
約数和(自身を除く): 42329968672
約数列:
[1, 2, 4, 8, 16, 32, 71, 142, 284, 311, 568, 622, 839, 1136, 1244, 1678, 2272, 2488, 3356, 4976, 5041, 6712, 9952, 10082, 13424, 20164, 22081, 26848, 40328, 44162, 59569, 80656, 88324, 119138, 161312, 176648, 238276, 260929, 353296, 476552, 521858, 706592, 953104, 1043716, 1567751, 1906208, 2087432, 3135502, 4174864, 4229399, 6271004, 8349728, 8458798, 12542008, 16917596, 18525959, 25084016, 33835192, 37051918, 50168032, 67670384, 74103836, 135340768, 148207672, 296415344, 592830688, 1315343089, 2630686178, 5261372356, 10522744712, 21045489424, 42090978848]
約数ペア:
[(1, 42090978848), (2, 21045489424), (4, 10522744712), (8, 5261372356), (16, 2630686178), (32, 1315343089), (71, 592830688), (142, 296415344), (284, 148207672), (311, 135340768), (568, 74103836), (622, 67670384), (839, 50168032), (1136, 37051918), (1244, 33835192), (1678, 25084016), (2272, 18525959), (2488, 16917596), (3356, 12542008), (4976, 8458798), (5041, 8349728), (6712, 6271004), (9952, 4229399), (10082, 4174864), (13424, 3135502), (20164, 2087432), (22081, 1906208), (26848, 1567751), (40328, 1043716), (44162, 953104), (59569, 706592), (80656, 521858), (88324, 476552), (119138, 353296), (161312, 260929), (176648, 238276)]このpageの処理時間: 0.6473743915557861 seconds