About the Number
2146780944
2進数表記:1111111111101010100011100010000
漢数字表記:二十一億四千六百七十八万九百四十四
素因数分解:
素因数の和:1683
約数の個数: 360
約数和(自身を含む): 8077706208
約数和(自身を除く): 5930925264
約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 48, 49, 51, 56, 63, 66, 68, 72, 77, 84, 88, 98, 99, 102, 112, 119, 126, 132, 136, 144, 147, 153, 154, 168, 176, 187, 196, 198, 204, 231, 238, 252, 264, 272, 294, 306, 308, 336, 357, 374, 392, 396, 408, 441, 462, 476, 504, 528, 539, 561, 588, 612, 616, 693, 714, 748, 784, 792, 816, 833, 882, 924, 952, 1008, 1071, 1078, 1122, 1176, 1224, 1232, 1309, 1386, 1428, 1496, 1584, 1617, 1627, 1666, 1683, 1764, 1848, 1904, 2142, 2156, 2244, 2352, 2448, 2499, 2618, 2772, 2856, 2992, 3234, 3254, 3332, 3366, 3528, 3696, 3927, 4284, 4312, 4488, 4851, 4881, 4998, 5236, 5544, 5712, 6468, 6508, 6664, 6732, 7056, 7497, 7854, 8568, 8624, 8976, 9163, 9702, 9762, 9996, 10472, 11088, 11389, 11781, 12936, 13016, 13328, 13464, 14643, 14994, 15708, 17136, 17897, 18326, 19404, 19524, 19992, 20944, 22778, 23562, 25872, 26032, 26928, 27489, 27659, 29286, 29988, 31416, 34167, 35794, 36652, 38808, 39048, 39984, 45556, 47124, 53691, 54978, 55318, 58572, 59976, 62832, 68334, 71588, 73304, 77616, 78096, 79723, 82467, 82977, 91112, 94248, 102501, 107382, 109956, 110636, 117144, 119952, 125279, 136668, 143176, 146608, 159446, 161073, 164934, 165954, 182224, 188496, 193613, 205002, 214764, 219912, 221272, 234288, 239169, 248931, 250558, 273336, 286352, 304249, 318892, 322146, 329868, 331908, 375837, 387226, 410004, 429528, 439824, 442544, 478338, 497862, 501116, 546672, 580839, 608498, 637784, 644292, 659736, 663816, 717507, 751674, 774452, 820008, 859056, 876953, 912747, 956676, 995724, 1002232, 1127511, 1161678, 1216996, 1275568, 1288584, 1319472, 1327632, 1355291, 1435014, 1503348, 1548904, 1640016, 1742517, 1753906, 1825494, 1913352, 1991448, 2004464, 2129743, 2255022, 2323356, 2433992, 2577168, 2630859, 2710582, 2738241, 2870028, 3006696, 3097808, 3485034, 3507812, 3650988, 3826704, 3982896, 4065873, 4259486, 4510044, 4646712, 4867984, 5261718, 5421164, 5476482, 5740056, 6013392, 6389229, 6970068, 7015624, 7301976, 7892577, 8131746, 8518972, 9020088, 9293424, 10523436, 10842328, 10952964, 11480112, 12197619, 12778458, 13940136, 14031248, 14603952, 14908201, 15785154, 16263492, 17037944, 18040176, 19167687, 21046872, 21684656, 21905928, 24395238, 25556916, 27880272, 29816402, 31570308, 32526984, 34075888, 38335374, 42093744, 43811856, 44724603, 48790476, 51113832, 59632804, 63140616, 65053968, 76670748, 89449206, 97580952, 102227664, 119265608, 126281232, 134173809, 153341496, 178898412, 195161904, 238531216, 268347618, 306682992, 357796824, 536695236, 715593648, 1073390472, 2146780944]
約数ペア:
[(1, 2146780944), (2, 1073390472), (3, 715593648), (4, 536695236), (6, 357796824), (7, 306682992), (8, 268347618), (9, 238531216), (11, 195161904), (12, 178898412), (14, 153341496), (16, 134173809), (17, 126281232), (18, 119265608), (21, 102227664), (22, 97580952), (24, 89449206), (28, 76670748), (33, 65053968), (34, 63140616), (36, 59632804), (42, 51113832), (44, 48790476), (48, 44724603), (49, 43811856), (51, 42093744), (56, 38335374), (63, 34075888), (66, 32526984), (68, 31570308), (72, 29816402), (77, 27880272), (84, 25556916), (88, 24395238), (98, 21905928), (99, 21684656), (102, 21046872), (112, 19167687), (119, 18040176), (126, 17037944), (132, 16263492), (136, 15785154), (144, 14908201), (147, 14603952), (153, 14031248), (154, 13940136), (168, 12778458), (176, 12197619), (187, 11480112), (196, 10952964), (198, 10842328), (204, 10523436), (231, 9293424), (238, 9020088), (252, 8518972), (264, 8131746), (272, 7892577), (294, 7301976), (306, 7015624), (308, 6970068), (336, 6389229), (357, 6013392), (374, 5740056), (392, 5476482), (396, 5421164), (408, 5261718), (441, 4867984), (462, 4646712), (476, 4510044), (504, 4259486), (528, 4065873), (539, 3982896), (561, 3826704), (588, 3650988), (612, 3507812), (616, 3485034), (693, 3097808), (714, 3006696), (748, 2870028), (784, 2738241), (792, 2710582), (816, 2630859), (833, 2577168), (882, 2433992), (924, 2323356), (952, 2255022), (1008, 2129743), (1071, 2004464), (1078, 1991448), (1122, 1913352), (1176, 1825494), (1224, 1753906), (1232, 1742517), (1309, 1640016), (1386, 1548904), (1428, 1503348), (1496, 1435014), (1584, 1355291), (1617, 1327632), (1627, 1319472), (1666, 1288584), (1683, 1275568), (1764, 1216996), (1848, 1161678), (1904, 1127511), (2142, 1002232), (2156, 995724), (2244, 956676), (2352, 912747), (2448, 876953), (2499, 859056), (2618, 820008), (2772, 774452), (2856, 751674), (2992, 717507), (3234, 663816), (3254, 659736), (3332, 644292), (3366, 637784), (3528, 608498), (3696, 580839), (3927, 546672), (4284, 501116), (4312, 497862), (4488, 478338), (4851, 442544), (4881, 439824), (4998, 429528), (5236, 410004), (5544, 387226), (5712, 375837), (6468, 331908), (6508, 329868), (6664, 322146), (6732, 318892), (7056, 304249), (7497, 286352), (7854, 273336), (8568, 250558), (8624, 248931), (8976, 239169), (9163, 234288), (9702, 221272), (9762, 219912), (9996, 214764), (10472, 205002), (11088, 193613), (11389, 188496), (11781, 182224), (12936, 165954), (13016, 164934), (13328, 161073), (13464, 159446), (14643, 146608), (14994, 143176), (15708, 136668), (17136, 125279), (17897, 119952), (18326, 117144), (19404, 110636), (19524, 109956), (19992, 107382), (20944, 102501), (22778, 94248), (23562, 91112), (25872, 82977), (26032, 82467), (26928, 79723), (27489, 78096), (27659, 77616), (29286, 73304), (29988, 71588), (31416, 68334), (34167, 62832), (35794, 59976), (36652, 58572), (38808, 55318), (39048, 54978), (39984, 53691), (45556, 47124)]このpageの処理時間: 0.020796775817871094 seconds