About the Number

228480672

228480671 ← → 228480673

2進数表記:1101100111100101011010100000

漢数字表記:二億二千八百四十八万六百七十二

素因数分解:

2 5 × 3 1 × 7 1 × 43 1 × 7907 1

素因数の和:7970
約数の個数: 96
約数和(自身を含む): 701471232
約数和(自身を除く): 472990560

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 672, 688, 903, 1032, 1204, 1376, 1806, 2064, 2408, 3612, 4128, 4816, 7224, 7907, 9632, 14448, 15814, 23721, 28896, 31628, 47442, 55349, 63256, 94884, 110698, 126512, 166047, 189768, 221396, 253024, 332094, 340001, 379536, 442792, 664188, 680002, 759072, 885584, 1020003, 1328376, 1360004, 1771168, 2040006, 2380007, 2656752, 2720008, 4080012, 4760014, 5313504, 5440016, 7140021, 8160024, 9520028, 10880032, 14280042, 16320048, 19040056, 28560084, 32640096, 38080112, 57120168, 76160224, 114240336, 228480672]

約数ペア:
[(1, 228480672), (2, 114240336), (3, 76160224), (4, 57120168), (6, 38080112), (7, 32640096), (8, 28560084), (12, 19040056), (14, 16320048), (16, 14280042), (21, 10880032), (24, 9520028), (28, 8160024), (32, 7140021), (42, 5440016), (43, 5313504), (48, 4760014), (56, 4080012), (84, 2720008), (86, 2656752), (96, 2380007), (112, 2040006), (129, 1771168), (168, 1360004), (172, 1328376), (224, 1020003), (258, 885584), (301, 759072), (336, 680002), (344, 664188), (516, 442792), (602, 379536), (672, 340001), (688, 332094), (903, 253024), (1032, 221396), (1204, 189768), (1376, 166047), (1806, 126512), (2064, 110698), (2408, 94884), (3612, 63256), (4128, 55349), (4816, 47442), (7224, 31628), (7907, 28896), (9632, 23721), (14448, 15814)]

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