1389410496

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 280

約数和(自身を含む): 4413894144

約数和(自身を除く): 3024483648

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, 81, 86, 92, 96, 108, 129, 138, 144, 162, 172, 184, 192, 207, 216, 258, 271, 276, 288, 324, 344, 368, 387, 414, 432, 516, 542, 552, 576, 621, 648, 688, 736, 774, 813, 828, 864, 989, 1032, 1084, 1104, 1161, 1242, 1296, 1376, 1472, 1548, 1626, 1656, 1728, 1863, 1978, 2064, 2168, 2208, 2322, 2439, 2484, 2592, 2752, 2967, 3096, 3252, 3312, 3483, 3726, 3956, 4128, 4336, 4416, 4644, 4878, 4968, 5184, 5934, 6192, 6233, 6504, 6624, 6966, 7317, 7452, 7912, 8256, 8672, 8901, 9288, 9756, 9936, 11653, 11868, 12384, 12466, 13008, 13248, 13932, 14634, 14904, 15824, 17344, 17802, 18576, 18699, 19512, 19872, 21951, 23306, 23736, 24768, 24932, 26016, 26703, 27864, 29268, 29808, 31648, 34959, 35604, 37152, 37398, 39024, 39744, 43902, 46612, 47472, 49864, 52032, 53406, 55728, 56097, 58536, 59616, 63296, 69918, 71208, 74304, 74796, 78048, 80109, 87804, 93224, 94944, 99728, 104877, 106812, 111456, 112194, 117072, 119232, 139836, 142416, 149592, 156096, 160218, 168291, 175608, 186448, 189888, 199456, 209754, 213624, 222912, 224388, 234144, 268019, 279672, 284832, 299184, 314631, 320436, 336582, 351216, 372896, 398912, 419508, 427248, 448776, 468288, 504873, 536038, 559344, 569664, 598368, 629262, 640872, 673164, 702432, 745792, 804057, 839016, 854496, 897552, 943893, 1009746, 1072076, 1118688, 1196736, 1258524, 1281744, 1346328, 1404864, 1608114, 1678032, 1708992, 1795104, 1887786, 2019492, 2144152, 2237376, 2412171, 2517048, 2563488, 2692656, 3216228, 3356064, 3590208, 3775572, 4038984, 4288304, 4824342, 5034096, 5126976, 5385312, 6432456, 6712128, 7236513, 7551144, 8077968, 8576608, 9648684, 10068192, 10770624, 12864912, 14473026, 15102288, 16155936, 17153216, 19297368, 20136384, 21709539, 25729824, 28946052, 30204576, 32311872, 38594736, 43419078, 51459648, 57892104, 60409152, 77189472, 86838156, 115784208, 154378944, 173676312, 231568416, 347352624, 463136832, 694705248, 1389410496]

約数ペア:

[(1, 1389410496), (2, 694705248), (3, 463136832), (4, 347352624), (6, 231568416), (8, 173676312), (9, 154378944), (12, 115784208), (16, 86838156), (18, 77189472), (23, 60409152), (24, 57892104), (27, 51459648), (32, 43419078), (36, 38594736), (43, 32311872), (46, 30204576), (48, 28946052), (54, 25729824), (64, 21709539), (69, 20136384), (72, 19297368), (81, 17153216), (86, 16155936), (92, 15102288), (96, 14473026), (108, 12864912), (129, 10770624), (138, 10068192), (144, 9648684), (162, 8576608), (172, 8077968), (184, 7551144), (192, 7236513), (207, 6712128), (216, 6432456), (258, 5385312), (271, 5126976), (276, 5034096), (288, 4824342), (324, 4288304), (344, 4038984), (368, 3775572), (387, 3590208), (414, 3356064), (432, 3216228), (516, 2692656), (542, 2563488), (552, 2517048), (576, 2412171), (621, 2237376), (648, 2144152), (688, 2019492), (736, 1887786), (774, 1795104), (813, 1708992), (828, 1678032), (864, 1608114), (989, 1404864), (1032, 1346328), (1084, 1281744), (1104, 1258524), (1161, 1196736), (1242, 1118688), (1296, 1072076), (1376, 1009746), (1472, 943893), (1548, 897552), (1626, 854496), (1656, 839016), (1728, 804057), (1863, 745792), (1978, 702432), (2064, 673164), (2168, 640872), (2208, 629262), (2322, 598368), (2439, 569664), (2484, 559344), (2592, 536038), (2752, 504873), (2967, 468288), (3096, 448776), (3252, 427248), (3312, 419508), (3483, 398912), (3726, 372896), (3956, 351216), (4128, 336582), (4336, 320436), (4416, 314631), (4644, 299184), (4878, 284832), (4968, 279672), (5184, 268019), (5934, 234144), (6192, 224388), (6233, 222912), (6504, 213624), (6624, 209754), (6966, 199456), (7317, 189888), (7452, 186448), (7912, 175608), (8256, 168291), (8672, 160218), (8901, 156096), (9288, 149592), (9756, 142416), (9936, 139836), (11653, 119232), (11868, 117072), (12384, 112194), (12466, 111456), (13008, 106812), (13248, 104877), (13932, 99728), (14634, 94944), (14904, 93224), (15824, 87804), (17344, 80109), (17802, 78048), (18576, 74796), (18699, 74304), (19512, 71208), (19872, 69918), (21951, 63296), (23306, 59616), (23736, 58536), (24768, 56097), (24932, 55728), (26016, 53406), (26703, 52032), (27864, 49864), (29268, 47472), (29808, 46612), (31648, 43902), (34959, 39744), (35604, 39024), (37152, 37398)]