About the Number

9940974848

9940974847 ← → 9940974849

2進数表記:1001010000100001110011110100000000

漢数字表記:九十九億四千九十七万四千八百四十八

素因数分解:

2 8 × 7 1 × 31 1 × 149 1 × 1201 1

素因数の和:1404
約数の個数: 144
約数和(自身を含む): 23586124800
約数和(自身を除く): 13645149952

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 149, 217, 224, 248, 256, 298, 434, 448, 496, 596, 868, 896, 992, 1043, 1192, 1201, 1736, 1792, 1984, 2086, 2384, 2402, 3472, 3968, 4172, 4619, 4768, 4804, 6944, 7936, 8344, 8407, 9238, 9536, 9608, 13888, 16688, 16814, 18476, 19072, 19216, 27776, 32333, 33376, 33628, 36952, 37231, 38144, 38432, 55552, 64666, 66752, 67256, 73904, 74462, 76864, 129332, 133504, 134512, 147808, 148924, 153728, 178949, 258664, 260617, 267008, 269024, 295616, 297848, 307456, 357898, 517328, 521234, 538048, 591232, 595696, 715796, 1034656, 1042468, 1076096, 1182464, 1191392, 1252643, 1431592, 2069312, 2084936, 2152192, 2382784, 2505286, 2863184, 4138624, 4169872, 4765568, 5010572, 5547419, 5726368, 8277248, 8339744, 9531136, 10021144, 11094838, 11452736, 16679488, 20042288, 22189676, 22905472, 33358976, 38831933, 40084576, 44379352, 45810944, 66717952, 77663866, 80169152, 88758704, 155327732, 160338304, 177517408, 310655464, 320676608, 355034816, 621310928, 710069632, 1242621856, 1420139264, 2485243712, 4970487424, 9940974848]

約数ペア:
[(1, 9940974848), (2, 4970487424), (4, 2485243712), (7, 1420139264), (8, 1242621856), (14, 710069632), (16, 621310928), (28, 355034816), (31, 320676608), (32, 310655464), (56, 177517408), (62, 160338304), (64, 155327732), (112, 88758704), (124, 80169152), (128, 77663866), (149, 66717952), (217, 45810944), (224, 44379352), (248, 40084576), (256, 38831933), (298, 33358976), (434, 22905472), (448, 22189676), (496, 20042288), (596, 16679488), (868, 11452736), (896, 11094838), (992, 10021144), (1043, 9531136), (1192, 8339744), (1201, 8277248), (1736, 5726368), (1792, 5547419), (1984, 5010572), (2086, 4765568), (2384, 4169872), (2402, 4138624), (3472, 2863184), (3968, 2505286), (4172, 2382784), (4619, 2152192), (4768, 2084936), (4804, 2069312), (6944, 1431592), (7936, 1252643), (8344, 1191392), (8407, 1182464), (9238, 1076096), (9536, 1042468), (9608, 1034656), (13888, 715796), (16688, 595696), (16814, 591232), (18476, 538048), (19072, 521234), (19216, 517328), (27776, 357898), (32333, 307456), (33376, 297848), (33628, 295616), (36952, 269024), (37231, 267008), (38144, 260617), (38432, 258664), (55552, 178949), (64666, 153728), (66752, 148924), (67256, 147808), (73904, 134512), (74462, 133504), (76864, 129332)]

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