1228765248

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:806

約数の個数: 224

約数和(自身を含む): 3862425600

約数和(自身を除く): 2633660352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 43, 46, 48, 54, 64, 69, 72, 86, 92, 96, 108, 129, 138, 144, 172, 184, 192, 207, 216, 258, 276, 288, 344, 368, 387, 414, 432, 516, 552, 576, 621, 688, 719, 736, 774, 828, 864, 989, 1032, 1104, 1161, 1242, 1376, 1438, 1472, 1548, 1656, 1728, 1978, 2064, 2157, 2208, 2322, 2484, 2752, 2876, 2967, 3096, 3312, 3956, 4128, 4314, 4416, 4644, 4968, 5752, 5934, 6192, 6471, 6624, 7912, 8256, 8628, 8901, 9288, 9936, 11504, 11868, 12384, 12942, 13248, 15824, 16537, 17256, 17802, 18576, 19413, 19872, 23008, 23736, 24768, 25884, 26703, 30917, 31648, 33074, 34512, 35604, 37152, 38826, 39744, 46016, 47472, 49611, 51768, 53406, 61834, 63296, 66148, 69024, 71208, 74304, 77652, 92751, 94944, 99222, 103536, 106812, 123668, 132296, 138048, 142416, 148833, 155304, 185502, 189888, 198444, 207072, 213624, 247336, 264592, 278253, 284832, 297666, 310608, 371004, 396888, 414144, 427248, 446499, 494672, 529184, 556506, 569664, 595332, 621216, 711091, 742008, 793776, 834759, 854496, 892998, 989344, 1058368, 1113012, 1190664, 1242432, 1422182, 1484016, 1587552, 1669518, 1708992, 1785996, 1978688, 2133273, 2226024, 2381328, 2844364, 2968032, 3175104, 3339036, 3571992, 4266546, 4452048, 4762656, 5688728, 5936064, 6399819, 6678072, 7143984, 8533092, 8904096, 9525312, 11377456, 12799638, 13356144, 14287968, 17066184, 17808192, 19199457, 22754912, 25599276, 26712288, 28575936, 34132368, 38398914, 45509824, 51198552, 53424576, 68264736, 76797828, 102397104, 136529472, 153595656, 204794208, 307191312, 409588416, 614382624, 1228765248]

約数ペア:

[(1, 1228765248), (2, 614382624), (3, 409588416), (4, 307191312), (6, 204794208), (8, 153595656), (9, 136529472), (12, 102397104), (16, 76797828), (18, 68264736), (23, 53424576), (24, 51198552), (27, 45509824), (32, 38398914), (36, 34132368), (43, 28575936), (46, 26712288), (48, 25599276), (54, 22754912), (64, 19199457), (69, 17808192), (72, 17066184), (86, 14287968), (92, 13356144), (96, 12799638), (108, 11377456), (129, 9525312), (138, 8904096), (144, 8533092), (172, 7143984), (184, 6678072), (192, 6399819), (207, 5936064), (216, 5688728), (258, 4762656), (276, 4452048), (288, 4266546), (344, 3571992), (368, 3339036), (387, 3175104), (414, 2968032), (432, 2844364), (516, 2381328), (552, 2226024), (576, 2133273), (621, 1978688), (688, 1785996), (719, 1708992), (736, 1669518), (774, 1587552), (828, 1484016), (864, 1422182), (989, 1242432), (1032, 1190664), (1104, 1113012), (1161, 1058368), (1242, 989344), (1376, 892998), (1438, 854496), (1472, 834759), (1548, 793776), (1656, 742008), (1728, 711091), (1978, 621216), (2064, 595332), (2157, 569664), (2208, 556506), (2322, 529184), (2484, 494672), (2752, 446499), (2876, 427248), (2967, 414144), (3096, 396888), (3312, 371004), (3956, 310608), (4128, 297666), (4314, 284832), (4416, 278253), (4644, 264592), (4968, 247336), (5752, 213624), (5934, 207072), (6192, 198444), (6471, 189888), (6624, 185502), (7912, 155304), (8256, 148833), (8628, 142416), (8901, 138048), (9288, 132296), (9936, 123668), (11504, 106812), (11868, 103536), (12384, 99222), (12942, 94944), (13248, 92751), (15824, 77652), (16537, 74304), (17256, 71208), (17802, 69024), (18576, 66148), (19413, 63296), (19872, 61834), (23008, 53406), (23736, 51768), (24768, 49611), (25884, 47472), (26703, 46016), (30917, 39744), (31648, 38826), (33074, 37152), (34512, 35604)]