About the Number
428974920
2進数表記:11001100100011010001101001000
漢数字表記:四億二千八百九十七万四千九百二十
素因数分解:
素因数の和:36140
約数の個数: 128
約数和(自身を含む): 1559952000
約数和(自身を除く): 1130977080
約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 36109, 72218, 108327, 144436, 180545, 216654, 288872, 324981, 361090, 397199, 433308, 541635, 649962, 722180, 794398, 866616, 974943, 1083270, 1191597, 1299924, 1444360, 1588796, 1624905, 1949886, 1985995, 2166540, 2383194, 2599848, 3177592, 3249810, 3574791, 3899772, 3971990, 4333080, 4766388, 4874715, 5957985, 6499620, 7149582, 7799544, 7943980, 9532776, 9749430, 10724373, 11915970, 12999240, 14299164, 15887960, 17873955, 19498860, 21448746, 23831940, 28598328, 35747910, 38997720, 42897492, 47663880, 53621865, 71495820, 85794984, 107243730, 142991640, 214487460, 428974920]
約数ペア:
[(1, 428974920), (2, 214487460), (3, 142991640), (4, 107243730), (5, 85794984), (6, 71495820), (8, 53621865), (9, 47663880), (10, 42897492), (11, 38997720), (12, 35747910), (15, 28598328), (18, 23831940), (20, 21448746), (22, 19498860), (24, 17873955), (27, 15887960), (30, 14299164), (33, 12999240), (36, 11915970), (40, 10724373), (44, 9749430), (45, 9532776), (54, 7943980), (55, 7799544), (60, 7149582), (66, 6499620), (72, 5957985), (88, 4874715), (90, 4766388), (99, 4333080), (108, 3971990), (110, 3899772), (120, 3574791), (132, 3249810), (135, 3177592), (165, 2599848), (180, 2383194), (198, 2166540), (216, 1985995), (220, 1949886), (264, 1624905), (270, 1588796), (297, 1444360), (330, 1299924), (360, 1191597), (396, 1083270), (440, 974943), (495, 866616), (540, 794398), (594, 722180), (660, 649962), (792, 541635), (990, 433308), (1080, 397199), (1188, 361090), (1320, 324981), (1485, 288872), (1980, 216654), (2376, 180545), (2970, 144436), (3960, 108327), (5940, 72218), (11880, 36109)]このpageの処理時間: 0.008759498596191406 seconds