1791215136

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:799

約数の個数: 144

約数和(自身を含む): 5222206080

約数和(自身を除く): 3430990944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 239, 288, 318, 424, 477, 478, 491, 636, 717, 848, 954, 956, 982, 1272, 1434, 1473, 1696, 1908, 1912, 1964, 2151, 2544, 2868, 2946, 3816, 3824, 3928, 4302, 4419, 5088, 5736, 5892, 7632, 7648, 7856, 8604, 8838, 11472, 11784, 12667, 15264, 15712, 17208, 17676, 22944, 23568, 25334, 26023, 34416, 35352, 38001, 47136, 50668, 52046, 68832, 70704, 76002, 78069, 101336, 104092, 114003, 117349, 141408, 152004, 156138, 202672, 208184, 228006, 234207, 234698, 304008, 312276, 352047, 405344, 416368, 456012, 468414, 469396, 608016, 624552, 704094, 832736, 912024, 936828, 938792, 1056141, 1216032, 1249104, 1408188, 1824048, 1873656, 1877584, 2112282, 2498208, 2816376, 3648096, 3747312, 3755168, 4224564, 5632752, 6219497, 7494624, 8449128, 11265504, 12438994, 16898256, 18658491, 24877988, 33796512, 37316982, 49755976, 55975473, 74633964, 99511952, 111950946, 149267928, 199023904, 223901892, 298535856, 447803784, 597071712, 895607568, 1791215136]

約数ペア:

[(1, 1791215136), (2, 895607568), (3, 597071712), (4, 447803784), (6, 298535856), (8, 223901892), (9, 199023904), (12, 149267928), (16, 111950946), (18, 99511952), (24, 74633964), (32, 55975473), (36, 49755976), (48, 37316982), (53, 33796512), (72, 24877988), (96, 18658491), (106, 16898256), (144, 12438994), (159, 11265504), (212, 8449128), (239, 7494624), (288, 6219497), (318, 5632752), (424, 4224564), (477, 3755168), (478, 3747312), (491, 3648096), (636, 2816376), (717, 2498208), (848, 2112282), (954, 1877584), (956, 1873656), (982, 1824048), (1272, 1408188), (1434, 1249104), (1473, 1216032), (1696, 1056141), (1908, 938792), (1912, 936828), (1964, 912024), (2151, 832736), (2544, 704094), (2868, 624552), (2946, 608016), (3816, 469396), (3824, 468414), (3928, 456012), (4302, 416368), (4419, 405344), (5088, 352047), (5736, 312276), (5892, 304008), (7632, 234698), (7648, 234207), (7856, 228006), (8604, 208184), (8838, 202672), (11472, 156138), (11784, 152004), (12667, 141408), (15264, 117349), (15712, 114003), (17208, 104092), (17676, 101336), (22944, 78069), (23568, 76002), (25334, 70704), (26023, 68832), (34416, 52046), (35352, 50668), (38001, 47136)]