About the Number

12138793488

12138793487 ← → 12138793489

2進数表記:1011010011100001110100101000010000

漢数字表記:百二十一億三千八百七十九万三千四百八十八

素因数分解:

2 4 × 3 4 × 2683 1 × 3491 1

素因数の和:6194
約数の個数: 100
約数和(自身を含む): 35156352528
約数和(自身を除く): 23017559040

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 2683, 3491, 5366, 6982, 8049, 10473, 10732, 13964, 16098, 20946, 21464, 24147, 27928, 31419, 32196, 41892, 42928, 48294, 55856, 62838, 64392, 72441, 83784, 94257, 96588, 125676, 128784, 144882, 167568, 188514, 193176, 217323, 251352, 282771, 289764, 377028, 386352, 434646, 502704, 565542, 579528, 754056, 869292, 1131084, 1159056, 1508112, 1738584, 2262168, 3477168, 4524336, 9366353, 18732706, 28099059, 37465412, 56198118, 74930824, 84297177, 112396236, 149861648, 168594354, 224792472, 252891531, 337188708, 449584944, 505783062, 674377416, 758674593, 1011566124, 1348754832, 1517349186, 2023132248, 3034698372, 4046264496, 6069396744, 12138793488]

約数ペア:
[(1, 12138793488), (2, 6069396744), (3, 4046264496), (4, 3034698372), (6, 2023132248), (8, 1517349186), (9, 1348754832), (12, 1011566124), (16, 758674593), (18, 674377416), (24, 505783062), (27, 449584944), (36, 337188708), (48, 252891531), (54, 224792472), (72, 168594354), (81, 149861648), (108, 112396236), (144, 84297177), (162, 74930824), (216, 56198118), (324, 37465412), (432, 28099059), (648, 18732706), (1296, 9366353), (2683, 4524336), (3491, 3477168), (5366, 2262168), (6982, 1738584), (8049, 1508112), (10473, 1159056), (10732, 1131084), (13964, 869292), (16098, 754056), (20946, 579528), (21464, 565542), (24147, 502704), (27928, 434646), (31419, 386352), (32196, 377028), (41892, 289764), (42928, 282771), (48294, 251352), (55856, 217323), (62838, 193176), (64392, 188514), (72441, 167568), (83784, 144882), (94257, 128784), (96588, 125676)]

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