About the Number

1197938208

1197938207 ← → 1197938209

2進数表記:1000111011001110001011000100000

漢数字表記:十一億九千七百九十三万八千二百八

素因数分解:

2 5 × 3 1 × 31 1 × 383 1 × 1051 1

素因数の和:1478
約数の個数: 96
約数和(自身を含む): 3257597952
約数和(自身を除く): 2059659744

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 383, 496, 744, 766, 992, 1051, 1149, 1488, 1532, 2102, 2298, 2976, 3064, 3153, 4204, 4596, 6128, 6306, 8408, 9192, 11873, 12256, 12612, 16816, 18384, 23746, 25224, 32581, 33632, 35619, 36768, 47492, 50448, 65162, 71238, 94984, 97743, 100896, 130324, 142476, 189968, 195486, 260648, 284952, 379936, 390972, 402533, 521296, 569904, 781944, 805066, 1042592, 1139808, 1207599, 1563888, 1610132, 2415198, 3127776, 3220264, 4830396, 6440528, 9660792, 12478523, 12881056, 19321584, 24957046, 37435569, 38643168, 49914092, 74871138, 99828184, 149742276, 199656368, 299484552, 399312736, 598969104, 1197938208]

約数ペア:
[(1, 1197938208), (2, 598969104), (3, 399312736), (4, 299484552), (6, 199656368), (8, 149742276), (12, 99828184), (16, 74871138), (24, 49914092), (31, 38643168), (32, 37435569), (48, 24957046), (62, 19321584), (93, 12881056), (96, 12478523), (124, 9660792), (186, 6440528), (248, 4830396), (372, 3220264), (383, 3127776), (496, 2415198), (744, 1610132), (766, 1563888), (992, 1207599), (1051, 1139808), (1149, 1042592), (1488, 805066), (1532, 781944), (2102, 569904), (2298, 521296), (2976, 402533), (3064, 390972), (3153, 379936), (4204, 284952), (4596, 260648), (6128, 195486), (6306, 189968), (8408, 142476), (9192, 130324), (11873, 100896), (12256, 97743), (12612, 94984), (16816, 71238), (18384, 65162), (23746, 50448), (25224, 47492), (32581, 36768), (33632, 35619)]

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