1669660416

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:971

約数の個数: 216

約数和(自身を含む): 5191105920

約数和(自身を除く): 3521445504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 64, 72, 76, 86, 96, 114, 128, 129, 144, 152, 171, 172, 192, 228, 256, 258, 288, 304, 342, 344, 384, 387, 456, 516, 576, 608, 684, 688, 768, 774, 817, 887, 912, 1032, 1152, 1216, 1368, 1376, 1548, 1634, 1774, 1824, 2064, 2304, 2432, 2451, 2661, 2736, 2752, 3096, 3268, 3548, 3648, 4128, 4864, 4902, 5322, 5472, 5504, 6192, 6536, 7096, 7296, 7353, 7983, 8256, 9804, 10644, 10944, 11008, 12384, 13072, 14192, 14592, 14706, 15966, 16512, 16853, 19608, 21288, 21888, 24768, 26144, 28384, 29412, 31932, 33024, 33706, 38141, 39216, 42576, 43776, 49536, 50559, 52288, 56768, 58824, 63864, 67412, 76282, 78432, 85152, 99072, 101118, 104576, 113536, 114423, 117648, 127728, 134824, 151677, 152564, 156864, 170304, 202236, 209152, 227072, 228846, 235296, 255456, 269648, 303354, 305128, 313728, 340608, 343269, 404472, 457692, 470592, 510912, 539296, 606708, 610256, 627456, 681216, 686538, 724679, 808944, 915384, 941184, 1021824, 1078592, 1213416, 1220512, 1373076, 1449358, 1617888, 1830768, 1882368, 2043648, 2157184, 2174037, 2426832, 2441024, 2746152, 2898716, 3235776, 3661536, 4314368, 4348074, 4853664, 4882048, 5492304, 5797432, 6471552, 6522111, 7323072, 8696148, 9707328, 9764096, 10984608, 11594864, 12943104, 13044222, 14646144, 17392296, 19414656, 21969216, 23189728, 26088444, 29292288, 34784592, 38829312, 43938432, 46379456, 52176888, 69569184, 87876864, 92758912, 104353776, 139138368, 185517824, 208707552, 278276736, 417415104, 556553472, 834830208, 1669660416]

約数ペア:

[(1, 1669660416), (2, 834830208), (3, 556553472), (4, 417415104), (6, 278276736), (8, 208707552), (9, 185517824), (12, 139138368), (16, 104353776), (18, 92758912), (19, 87876864), (24, 69569184), (32, 52176888), (36, 46379456), (38, 43938432), (43, 38829312), (48, 34784592), (57, 29292288), (64, 26088444), (72, 23189728), (76, 21969216), (86, 19414656), (96, 17392296), (114, 14646144), (128, 13044222), (129, 12943104), (144, 11594864), (152, 10984608), (171, 9764096), (172, 9707328), (192, 8696148), (228, 7323072), (256, 6522111), (258, 6471552), (288, 5797432), (304, 5492304), (342, 4882048), (344, 4853664), (384, 4348074), (387, 4314368), (456, 3661536), (516, 3235776), (576, 2898716), (608, 2746152), (684, 2441024), (688, 2426832), (768, 2174037), (774, 2157184), (817, 2043648), (887, 1882368), (912, 1830768), (1032, 1617888), (1152, 1449358), (1216, 1373076), (1368, 1220512), (1376, 1213416), (1548, 1078592), (1634, 1021824), (1774, 941184), (1824, 915384), (2064, 808944), (2304, 724679), (2432, 686538), (2451, 681216), (2661, 627456), (2736, 610256), (2752, 606708), (3096, 539296), (3268, 510912), (3548, 470592), (3648, 457692), (4128, 404472), (4864, 343269), (4902, 340608), (5322, 313728), (5472, 305128), (5504, 303354), (6192, 269648), (6536, 255456), (7096, 235296), (7296, 228846), (7353, 227072), (7983, 209152), (8256, 202236), (9804, 170304), (10644, 156864), (10944, 152564), (11008, 151677), (12384, 134824), (13072, 127728), (14192, 117648), (14592, 114423), (14706, 113536), (15966, 104576), (16512, 101118), (16853, 99072), (19608, 85152), (21288, 78432), (21888, 76282), (24768, 67412), (26144, 63864), (28384, 58824), (29412, 56768), (31932, 52288), (33024, 50559), (33706, 49536), (38141, 43776), (39216, 42576)]