31339949472

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{20771}}^1$

素因数の和:20844

約数の個数: 216

約数和(自身を含む): 99623841408

約数和(自身を除く): 68283891936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 169, 186, 208, 234, 248, 279, 288, 312, 338, 372, 403, 416, 468, 496, 507, 558, 624, 676, 744, 806, 936, 992, 1014, 1116, 1209, 1248, 1352, 1488, 1521, 1612, 1872, 2028, 2232, 2418, 2704, 2976, 3042, 3224, 3627, 3744, 4056, 4464, 4836, 5239, 5408, 6084, 6448, 7254, 8112, 8928, 9672, 10478, 12168, 12896, 14508, 15717, 16224, 19344, 20771, 20956, 24336, 29016, 31434, 38688, 41542, 41912, 47151, 48672, 58032, 62313, 62868, 83084, 83824, 94302, 116064, 124626, 125736, 166168, 167648, 186939, 188604, 249252, 251472, 270023, 332336, 373878, 377208, 498504, 502944, 540046, 643901, 664672, 747756, 754416, 810069, 997008, 1080092, 1287802, 1495512, 1508832, 1620138, 1931703, 1994016, 2160184, 2430207, 2575604, 2991024, 3240276, 3510299, 3863406, 4320368, 4860414, 5151208, 5795109, 5982048, 6480552, 7020598, 7726812, 8370713, 8640736, 9720828, 10302416, 10530897, 11590218, 12961104, 14041196, 15453624, 16741426, 19441656, 20604832, 21061794, 23180436, 25112139, 25922208, 28082392, 30907248, 31592691, 33482852, 38883312, 42123588, 46360872, 50224278, 56164784, 61814496, 63185382, 66965704, 75336417, 77766624, 84247176, 92721744, 100448556, 108819269, 112329568, 126370764, 133931408, 150672834, 168494352, 185443488, 200897112, 217638538, 252741528, 267862816, 301345668, 326457807, 336988704, 401794224, 435277076, 505483056, 602691336, 652915614, 803588448, 870554152, 979373421, 1010966112, 1205382672, 1305831228, 1741108304, 1958746842, 2410765344, 2611662456, 3482216608, 3917493684, 5223324912, 7834987368, 10446649824, 15669974736, 31339949472]

約数ペア:

[(1, 31339949472), (2, 15669974736), (3, 10446649824), (4, 7834987368), (6, 5223324912), (8, 3917493684), (9, 3482216608), (12, 2611662456), (13, 2410765344), (16, 1958746842), (18, 1741108304), (24, 1305831228), (26, 1205382672), (31, 1010966112), (32, 979373421), (36, 870554152), (39, 803588448), (48, 652915614), (52, 602691336), (62, 505483056), (72, 435277076), (78, 401794224), (93, 336988704), (96, 326457807), (104, 301345668), (117, 267862816), (124, 252741528), (144, 217638538), (156, 200897112), (169, 185443488), (186, 168494352), (208, 150672834), (234, 133931408), (248, 126370764), (279, 112329568), (288, 108819269), (312, 100448556), (338, 92721744), (372, 84247176), (403, 77766624), (416, 75336417), (468, 66965704), (496, 63185382), (507, 61814496), (558, 56164784), (624, 50224278), (676, 46360872), (744, 42123588), (806, 38883312), (936, 33482852), (992, 31592691), (1014, 30907248), (1116, 28082392), (1209, 25922208), (1248, 25112139), (1352, 23180436), (1488, 21061794), (1521, 20604832), (1612, 19441656), (1872, 16741426), (2028, 15453624), (2232, 14041196), (2418, 12961104), (2704, 11590218), (2976, 10530897), (3042, 10302416), (3224, 9720828), (3627, 8640736), (3744, 8370713), (4056, 7726812), (4464, 7020598), (4836, 6480552), (5239, 5982048), (5408, 5795109), (6084, 5151208), (6448, 4860414), (7254, 4320368), (8112, 3863406), (8928, 3510299), (9672, 3240276), (10478, 2991024), (12168, 2575604), (12896, 2430207), (14508, 2160184), (15717, 1994016), (16224, 1931703), (19344, 1620138), (20771, 1508832), (20956, 1495512), (24336, 1287802), (29016, 1080092), (31434, 997008), (38688, 810069), (41542, 754416), (41912, 747756), (47151, 664672), (48672, 643901), (58032, 540046), (62313, 502944), (62868, 498504), (83084, 377208), (83824, 373878), (94302, 332336), (116064, 270023), (124626, 251472), (125736, 249252), (166168, 188604), (167648, 186939)]