About the Number
1388300976
2進数表記:1010010101111111100101010110000
漢数字表記:十三億八千八百三十万九百七十六
素因数分解:
素因数の和:11403
約数の個数: 120
約数和(自身を含む): 4164182880
約数和(自身を除く): 2775881904
約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 138, 144, 148, 184, 207, 222, 276, 296, 333, 368, 414, 444, 552, 592, 666, 828, 851, 888, 1104, 1332, 1656, 1702, 1776, 2553, 2664, 3312, 3404, 5106, 5328, 6808, 7659, 10212, 11329, 13616, 15318, 20424, 22658, 30636, 33987, 40848, 45316, 61272, 67974, 90632, 101961, 122544, 135948, 181264, 203922, 260567, 271896, 407844, 419173, 521134, 543792, 781701, 815688, 838346, 1042268, 1257519, 1563402, 1631376, 1676692, 2084536, 2345103, 2515038, 3126804, 3353384, 3772557, 4169072, 4690206, 5030076, 6253608, 6706768, 7545114, 9380412, 9640979, 10060152, 12507216, 15090228, 18760824, 19281958, 20120304, 28922937, 30180456, 37521648, 38563916, 57845874, 60360912, 77127832, 86768811, 115691748, 154255664, 173537622, 231383496, 347075244, 462766992, 694150488, 1388300976]
約数ペア:
[(1, 1388300976), (2, 694150488), (3, 462766992), (4, 347075244), (6, 231383496), (8, 173537622), (9, 154255664), (12, 115691748), (16, 86768811), (18, 77127832), (23, 60360912), (24, 57845874), (36, 38563916), (37, 37521648), (46, 30180456), (48, 28922937), (69, 20120304), (72, 19281958), (74, 18760824), (92, 15090228), (111, 12507216), (138, 10060152), (144, 9640979), (148, 9380412), (184, 7545114), (207, 6706768), (222, 6253608), (276, 5030076), (296, 4690206), (333, 4169072), (368, 3772557), (414, 3353384), (444, 3126804), (552, 2515038), (592, 2345103), (666, 2084536), (828, 1676692), (851, 1631376), (888, 1563402), (1104, 1257519), (1332, 1042268), (1656, 838346), (1702, 815688), (1776, 781701), (2553, 543792), (2664, 521134), (3312, 419173), (3404, 407844), (5106, 271896), (5328, 260567), (6808, 203922), (7659, 181264), (10212, 135948), (11329, 122544), (13616, 101961), (15318, 90632), (20424, 67974), (22658, 61272), (30636, 45316), (33987, 40848)]このpageの処理時間: 0.029597043991088867 seconds