About the Number

228902688

228902687 ← → 228902689

2進数表記:1101101001001100011100100000

漢数字表記:二億二千八百九十万二千六百八十八

素因数分解:

2 5 × 3 2 × 7 1 × 17 1 × 6679 1

素因数の和:6719
約数の個数: 144
約数和(自身を含む): 787812480
約数和(自身を除く): 558909792

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 6679, 8568, 11424, 13358, 17136, 20037, 26716, 34272, 40074, 46753, 53432, 60111, 80148, 93506, 106864, 113543, 120222, 140259, 160296, 187012, 213728, 227086, 240444, 280518, 320592, 340629, 374024, 420777, 454172, 480888, 561036, 641184, 681258, 748048, 794801, 841554, 908344, 961776, 1021887, 1122072, 1362516, 1496096, 1589602, 1683108, 1816688, 1923552, 2043774, 2244144, 2384403, 2725032, 3179204, 3366216, 3633376, 4087548, 4488288, 4768806, 5450064, 6358408, 6732432, 7153209, 8175096, 9537612, 10900128, 12716816, 13464864, 14306418, 16350192, 19075224, 25433632, 28612836, 32700384, 38150448, 57225672, 76300896, 114451344, 228902688]

約数ペア:
[(1, 228902688), (2, 114451344), (3, 76300896), (4, 57225672), (6, 38150448), (7, 32700384), (8, 28612836), (9, 25433632), (12, 19075224), (14, 16350192), (16, 14306418), (17, 13464864), (18, 12716816), (21, 10900128), (24, 9537612), (28, 8175096), (32, 7153209), (34, 6732432), (36, 6358408), (42, 5450064), (48, 4768806), (51, 4488288), (56, 4087548), (63, 3633376), (68, 3366216), (72, 3179204), (84, 2725032), (96, 2384403), (102, 2244144), (112, 2043774), (119, 1923552), (126, 1816688), (136, 1683108), (144, 1589602), (153, 1496096), (168, 1362516), (204, 1122072), (224, 1021887), (238, 961776), (252, 908344), (272, 841554), (288, 794801), (306, 748048), (336, 681258), (357, 641184), (408, 561036), (476, 480888), (504, 454172), (544, 420777), (612, 374024), (672, 340629), (714, 320592), (816, 280518), (952, 240444), (1008, 227086), (1071, 213728), (1224, 187012), (1428, 160296), (1632, 140259), (1904, 120222), (2016, 113543), (2142, 106864), (2448, 93506), (2856, 80148), (3808, 60111), (4284, 53432), (4896, 46753), (5712, 40074), (6679, 34272), (8568, 26716), (11424, 20037), (13358, 17136)]

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