1381385664

素因数分解:

$2^6\times 3^4\times {\mathrm{43}}^1\times {\mathrm{6197}}^1$

素因数の和:6264

約数の個数: 140

約数和(自身を含む): 4190765304

約数和(自身を除く): 2809379640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 129, 144, 162, 172, 192, 216, 258, 288, 324, 344, 387, 432, 516, 576, 648, 688, 774, 864, 1032, 1161, 1296, 1376, 1548, 1728, 2064, 2322, 2592, 2752, 3096, 3483, 4128, 4644, 5184, 6192, 6197, 6966, 8256, 9288, 12384, 12394, 13932, 18576, 18591, 24768, 24788, 27864, 37152, 37182, 49576, 55728, 55773, 74304, 74364, 99152, 111456, 111546, 148728, 167319, 198304, 222912, 223092, 266471, 297456, 334638, 396608, 446184, 501957, 532942, 594912, 669276, 799413, 892368, 1003914, 1065884, 1189824, 1338552, 1598826, 1784736, 2007828, 2131768, 2398239, 2677104, 3197652, 3569472, 4015656, 4263536, 4796478, 5354208, 6395304, 7194717, 8031312, 8527072, 9592956, 10708416, 12790608, 14389434, 16062624, 17054144, 19185912, 21584151, 25581216, 28778868, 32125248, 38371824, 43168302, 51162432, 57557736, 76743648, 86336604, 115115472, 153487296, 172673208, 230230944, 345346416, 460461888, 690692832, 1381385664]

約数ペア:

[(1, 1381385664), (2, 690692832), (3, 460461888), (4, 345346416), (6, 230230944), (8, 172673208), (9, 153487296), (12, 115115472), (16, 86336604), (18, 76743648), (24, 57557736), (27, 51162432), (32, 43168302), (36, 38371824), (43, 32125248), (48, 28778868), (54, 25581216), (64, 21584151), (72, 19185912), (81, 17054144), (86, 16062624), (96, 14389434), (108, 12790608), (129, 10708416), (144, 9592956), (162, 8527072), (172, 8031312), (192, 7194717), (216, 6395304), (258, 5354208), (288, 4796478), (324, 4263536), (344, 4015656), (387, 3569472), (432, 3197652), (516, 2677104), (576, 2398239), (648, 2131768), (688, 2007828), (774, 1784736), (864, 1598826), (1032, 1338552), (1161, 1189824), (1296, 1065884), (1376, 1003914), (1548, 892368), (1728, 799413), (2064, 669276), (2322, 594912), (2592, 532942), (2752, 501957), (3096, 446184), (3483, 396608), (4128, 334638), (4644, 297456), (5184, 266471), (6192, 223092), (6197, 222912), (6966, 198304), (8256, 167319), (9288, 148728), (12384, 111546), (12394, 111456), (13932, 99152), (18576, 74364), (18591, 74304), (24768, 55773), (24788, 55728), (27864, 49576), (37152, 37182)]