491953176

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5351

約数の個数: 160

約数和(自身を含む): 1619125200

約数和(自身を除く): 1127172024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 264, 286, 297, 312, 324, 351, 396, 429, 468, 572, 594, 648, 702, 792, 858, 891, 936, 1053, 1144, 1188, 1287, 1404, 1716, 1782, 2106, 2376, 2574, 2808, 3432, 3564, 3861, 4212, 5148, 5309, 7128, 7722, 8424, 10296, 10618, 11583, 15444, 15927, 21236, 23166, 30888, 31854, 42472, 46332, 47781, 58399, 63708, 69017, 92664, 95562, 116798, 127416, 138034, 143343, 175197, 191124, 207051, 233596, 276068, 286686, 350394, 382248, 414102, 430029, 467192, 525591, 552136, 573372, 621153, 700788, 759187, 828204, 860058, 1051182, 1146744, 1242306, 1401576, 1518374, 1576773, 1656408, 1720116, 1863459, 2102364, 2277561, 2484612, 3036748, 3153546, 3440232, 3726918, 4204728, 4555122, 4730319, 4969224, 5590377, 6073496, 6307092, 6832683, 7453836, 9110244, 9460638, 11180754, 12614184, 13665366, 14907672, 18220488, 18921276, 20498049, 22361508, 27330732, 37842552, 40996098, 44723016, 54661464, 61494147, 81992196, 122988294, 163984392, 245976588, 491953176]

約数ペア:

[(1, 491953176), (2, 245976588), (3, 163984392), (4, 122988294), (6, 81992196), (8, 61494147), (9, 54661464), (11, 44723016), (12, 40996098), (13, 37842552), (18, 27330732), (22, 22361508), (24, 20498049), (26, 18921276), (27, 18220488), (33, 14907672), (36, 13665366), (39, 12614184), (44, 11180754), (52, 9460638), (54, 9110244), (66, 7453836), (72, 6832683), (78, 6307092), (81, 6073496), (88, 5590377), (99, 4969224), (104, 4730319), (108, 4555122), (117, 4204728), (132, 3726918), (143, 3440232), (156, 3153546), (162, 3036748), (198, 2484612), (216, 2277561), (234, 2102364), (264, 1863459), (286, 1720116), (297, 1656408), (312, 1576773), (324, 1518374), (351, 1401576), (396, 1242306), (429, 1146744), (468, 1051182), (572, 860058), (594, 828204), (648, 759187), (702, 700788), (792, 621153), (858, 573372), (891, 552136), (936, 525591), (1053, 467192), (1144, 430029), (1188, 414102), (1287, 382248), (1404, 350394), (1716, 286686), (1782, 276068), (2106, 233596), (2376, 207051), (2574, 191124), (2808, 175197), (3432, 143343), (3564, 138034), (3861, 127416), (4212, 116798), (5148, 95562), (5309, 92664), (7128, 69017), (7722, 63708), (8424, 58399), (10296, 47781), (10618, 46332), (11583, 42472), (15444, 31854), (15927, 30888), (21236, 23166)]