About the Number

117984288

117984287 ← → 117984289

2進数表記:111000010000100110000100000

漢数字表記:一億千七百九十八万四千二百八十八

素因数分解:

2 5 × 3 1 × 47 1 × 79 1 × 331 1

素因数の和:470
約数の個数: 96
約数和(自身を含む): 321269760
約数和(自身を除く): 203285472

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 79, 94, 96, 141, 158, 188, 237, 282, 316, 331, 376, 474, 564, 632, 662, 752, 948, 993, 1128, 1264, 1324, 1504, 1896, 1986, 2256, 2528, 2648, 3713, 3792, 3972, 4512, 5296, 7426, 7584, 7944, 10592, 11139, 14852, 15557, 15888, 22278, 26149, 29704, 31114, 31776, 44556, 46671, 52298, 59408, 62228, 78447, 89112, 93342, 104596, 118816, 124456, 156894, 178224, 186684, 209192, 248912, 313788, 356448, 373368, 418384, 497824, 627576, 746736, 836768, 1229003, 1255152, 1493472, 2458006, 2510304, 3687009, 4916012, 7374018, 9832024, 14748036, 19664048, 29496072, 39328096, 58992144, 117984288]

約数ペア:
[(1, 117984288), (2, 58992144), (3, 39328096), (4, 29496072), (6, 19664048), (8, 14748036), (12, 9832024), (16, 7374018), (24, 4916012), (32, 3687009), (47, 2510304), (48, 2458006), (79, 1493472), (94, 1255152), (96, 1229003), (141, 836768), (158, 746736), (188, 627576), (237, 497824), (282, 418384), (316, 373368), (331, 356448), (376, 313788), (474, 248912), (564, 209192), (632, 186684), (662, 178224), (752, 156894), (948, 124456), (993, 118816), (1128, 104596), (1264, 93342), (1324, 89112), (1504, 78447), (1896, 62228), (1986, 59408), (2256, 52298), (2528, 46671), (2648, 44556), (3713, 31776), (3792, 31114), (3972, 29704), (4512, 26149), (5296, 22278), (7426, 15888), (7584, 15557), (7944, 14852), (10592, 11139)]

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