About the Number

1189738387872

1189738387871 ← → 1189738387873

2進数表記:10001010100000001111011110001100110100000

漢数字表記:一兆千八百九十七億三千八百三十八万七千八百七十二

素因数分解:

2 5 × 3 3 × 19 1 × 4339 1 × 16703 1

素因数の和:21080
約数の個数: 192
約数和(自身を含む): 3653766144000
約数和(自身を除く): 2464027756128

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 4339, 5472, 8208, 8678, 13017, 16416, 16703, 17356, 26034, 33406, 34712, 39051, 50109, 52068, 66812, 69424, 78102, 82441, 100218, 104136, 117153, 133624, 138848, 150327, 156204, 164882, 200436, 208272, 234306, 247323, 267248, 300654, 312408, 317357, 329764, 400872, 416544, 450981, 468612, 494646, 534496, 601308, 624816, 634714, 659528, 741969, 801744, 901962, 937224, 952071, 989292, 1202616, 1249632, 1269428, 1319056, 1483938, 1603488, 1803924, 1874448, 1904142, 1978584, 2225907, 2405232, 2538856, 2638112, 2856213, 2967876, 3607848, 3748896, 3808284, 3957168, 4451814, 4810464, 5077712, 5712426, 5935752, 7215696, 7616568, 7914336, 8568639, 8903628, 10155424, 11424852, 11871504, 14431392, 15233136, 17137278, 17807256, 22849704, 23743008, 30466272, 34274556, 35614512, 45699408, 68549112, 71229024, 72474317, 91398816, 137098224, 144948634, 217422951, 274196448, 289897268, 434845902, 579794536, 652268853, 869691804, 1159589072, 1304537706, 1377012023, 1739383608, 1956806559, 2319178144, 2609075412, 2754024046, 3478767216, 3913613118, 4131036069, 5218150824, 5508048092, 6957534432, 7827226236, 8262072138, 10436301648, 11016096184, 12393108207, 15654452472, 16524144276, 20872603296, 22032192368, 24786216414, 31308904944, 33048288552, 37179324621, 44064384736, 49572432828, 62617809888, 66096577104, 74358649242, 99144865656, 132193154208, 148717298484, 198289731312, 297434596968, 396579462624, 594869193936, 1189738387872]

約数ペア:
[(1, 1189738387872), (2, 594869193936), (3, 396579462624), (4, 297434596968), (6, 198289731312), (8, 148717298484), (9, 132193154208), (12, 99144865656), (16, 74358649242), (18, 66096577104), (19, 62617809888), (24, 49572432828), (27, 44064384736), (32, 37179324621), (36, 33048288552), (38, 31308904944), (48, 24786216414), (54, 22032192368), (57, 20872603296), (72, 16524144276), (76, 15654452472), (96, 12393108207), (108, 11016096184), (114, 10436301648), (144, 8262072138), (152, 7827226236), (171, 6957534432), (216, 5508048092), (228, 5218150824), (288, 4131036069), (304, 3913613118), (342, 3478767216), (432, 2754024046), (456, 2609075412), (513, 2319178144), (608, 1956806559), (684, 1739383608), (864, 1377012023), (912, 1304537706), (1026, 1159589072), (1368, 869691804), (1824, 652268853), (2052, 579794536), (2736, 434845902), (4104, 289897268), (4339, 274196448), (5472, 217422951), (8208, 144948634), (8678, 137098224), (13017, 91398816), (16416, 72474317), (16703, 71229024), (17356, 68549112), (26034, 45699408), (33406, 35614512), (34712, 34274556), (39051, 30466272), (50109, 23743008), (52068, 22849704), (66812, 17807256), (69424, 17137278), (78102, 15233136), (82441, 14431392), (100218, 11871504), (104136, 11424852), (117153, 10155424), (133624, 8903628), (138848, 8568639), (150327, 7914336), (156204, 7616568), (164882, 7215696), (200436, 5935752), (208272, 5712426), (234306, 5077712), (247323, 4810464), (267248, 4451814), (300654, 3957168), (312408, 3808284), (317357, 3748896), (329764, 3607848), (400872, 2967876), (416544, 2856213), (450981, 2638112), (468612, 2538856), (494646, 2405232), (534496, 2225907), (601308, 1978584), (624816, 1904142), (634714, 1874448), (659528, 1803924), (741969, 1603488), (801744, 1483938), (901962, 1319056), (937224, 1269428), (952071, 1249632), (989292, 1202616)]

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