About the Number

1380643992

1380643991 ← → 1380643993

2進数表記:1010010010010101111010010011000

漢数字表記:十三億八千六十四万三千九百九十二

素因数分解:

2 3 × 3 2 × 7 2 × 13 1 × 30103 1

素因数の和:30142
約数の個数: 144
約数和(自身を含む): 4684483440
約数和(自身を除く): 3303839448

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7644, 11466, 15288, 22932, 30103, 45864, 60206, 90309, 120412, 180618, 210721, 240824, 270927, 361236, 391339, 421442, 541854, 632163, 722472, 782678, 842884, 1083708, 1174017, 1264326, 1475047, 1565356, 1685768, 1896489, 2167416, 2348034, 2528652, 2739373, 2950094, 3130712, 3522051, 3792978, 4425141, 4696068, 5057304, 5478746, 5900188, 7044102, 7585956, 8218119, 8850282, 9392136, 10957492, 11800376, 13275423, 14088204, 15171912, 16436238, 17700564, 19175611, 21914984, 24654357, 26550846, 28176408, 32872476, 35401128, 38351222, 49308714, 53101692, 57526833, 65744952, 76702444, 98617428, 106203384, 115053666, 153404888, 172580499, 197234856, 230107332, 345160998, 460214664, 690321996, 1380643992]

約数ペア:
[(1, 1380643992), (2, 690321996), (3, 460214664), (4, 345160998), (6, 230107332), (7, 197234856), (8, 172580499), (9, 153404888), (12, 115053666), (13, 106203384), (14, 98617428), (18, 76702444), (21, 65744952), (24, 57526833), (26, 53101692), (28, 49308714), (36, 38351222), (39, 35401128), (42, 32872476), (49, 28176408), (52, 26550846), (56, 24654357), (63, 21914984), (72, 19175611), (78, 17700564), (84, 16436238), (91, 15171912), (98, 14088204), (104, 13275423), (117, 11800376), (126, 10957492), (147, 9392136), (156, 8850282), (168, 8218119), (182, 7585956), (196, 7044102), (234, 5900188), (252, 5478746), (273, 5057304), (294, 4696068), (312, 4425141), (364, 3792978), (392, 3522051), (441, 3130712), (468, 2950094), (504, 2739373), (546, 2528652), (588, 2348034), (637, 2167416), (728, 1896489), (819, 1685768), (882, 1565356), (936, 1475047), (1092, 1264326), (1176, 1174017), (1274, 1083708), (1638, 842884), (1764, 782678), (1911, 722472), (2184, 632163), (2548, 541854), (3276, 421442), (3528, 391339), (3822, 361236), (5096, 270927), (5733, 240824), (6552, 210721), (7644, 180618), (11466, 120412), (15288, 90309), (22932, 60206), (30103, 45864)]

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