About the Number
381018768
2進数表記:10110101101011110001010010000
漢数字表記:三億八千百一万八千七百六十八
素因数分解:
素因数の和:19752
約数の個数: 80
約数和(自身を含む): 1094263296
約数和(自身を除く): 713244528
約数列:
[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 19697, 39394, 59091, 78788, 118182, 157576, 236364, 256061, 315152, 472728, 512122, 610607, 768183, 945456, 1024244, 1221214, 1536366, 1831821, 2048488, 2442428, 3072732, 3663642, 4096976, 4884856, 6145464, 7327284, 7937891, 9769712, 12290928, 14654568, 15875782, 23813673, 29309136, 31751564, 47627346, 63503128, 95254692, 127006256, 190509384, 381018768]
約数ペア:
[(1, 381018768), (2, 190509384), (3, 127006256), (4, 95254692), (6, 63503128), (8, 47627346), (12, 31751564), (13, 29309136), (16, 23813673), (24, 15875782), (26, 14654568), (31, 12290928), (39, 9769712), (48, 7937891), (52, 7327284), (62, 6145464), (78, 4884856), (93, 4096976), (104, 3663642), (124, 3072732), (156, 2442428), (186, 2048488), (208, 1831821), (248, 1536366), (312, 1221214), (372, 1024244), (403, 945456), (496, 768183), (624, 610607), (744, 512122), (806, 472728), (1209, 315152), (1488, 256061), (1612, 236364), (2418, 157576), (3224, 118182), (4836, 78788), (6448, 59091), (9672, 39394), (19344, 19697)]このpageの処理時間: 0.007694721221923828 seconds