About the Number
212624440
2進数表記:1100101011000110010000111000
漢数字表記:二億千二百六十二万四千四百四十
素因数分解:
素因数の和:2405
約数の個数: 128
約数和(自身を含む): 609638400
約数和(自身を除く): 397013960
約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 323, 340, 380, 476, 532, 595, 646, 665, 680, 760, 952, 1064, 1190, 1292, 1330, 1615, 2261, 2351, 2380, 2584, 2660, 3230, 4522, 4702, 4760, 5320, 6460, 9044, 9404, 11305, 11755, 12920, 16457, 18088, 18808, 22610, 23510, 32914, 39967, 44669, 45220, 47020, 65828, 79934, 82285, 89338, 90440, 94040, 131656, 159868, 164570, 178676, 199835, 223345, 279769, 312683, 319736, 329140, 357352, 399670, 446690, 559538, 625366, 658280, 759373, 799340, 893380, 1119076, 1250732, 1398845, 1518746, 1563415, 1598680, 1786760, 2238152, 2501464, 2797690, 3037492, 3126830, 3796865, 5315611, 5595380, 6074984, 6253660, 7593730, 10631222, 11190760, 12507320, 15187460, 21262444, 26578055, 30374920, 42524888, 53156110, 106312220, 212624440]
約数ペア:
[(1, 212624440), (2, 106312220), (4, 53156110), (5, 42524888), (7, 30374920), (8, 26578055), (10, 21262444), (14, 15187460), (17, 12507320), (19, 11190760), (20, 10631222), (28, 7593730), (34, 6253660), (35, 6074984), (38, 5595380), (40, 5315611), (56, 3796865), (68, 3126830), (70, 3037492), (76, 2797690), (85, 2501464), (95, 2238152), (119, 1786760), (133, 1598680), (136, 1563415), (140, 1518746), (152, 1398845), (170, 1250732), (190, 1119076), (238, 893380), (266, 799340), (280, 759373), (323, 658280), (340, 625366), (380, 559538), (476, 446690), (532, 399670), (595, 357352), (646, 329140), (665, 319736), (680, 312683), (760, 279769), (952, 223345), (1064, 199835), (1190, 178676), (1292, 164570), (1330, 159868), (1615, 131656), (2261, 94040), (2351, 90440), (2380, 89338), (2584, 82285), (2660, 79934), (3230, 65828), (4522, 47020), (4702, 45220), (4760, 44669), (5320, 39967), (6460, 32914), (9044, 23510), (9404, 22610), (11305, 18808), (11755, 18088), (12920, 16457)]このpageの処理時間: 0.021556854248046875 seconds