221567486688

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{613}}^1\times {\mathrm{8423}}^1$

素因数の和:9201

約数の個数: 144

約数和(自身を含む): 635421477600

約数和(自身を除く): 413853990912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 613, 894, 1192, 1226, 1341, 1788, 1839, 2384, 2452, 2682, 3576, 3678, 4768, 4904, 5364, 5517, 7152, 7356, 8423, 9808, 10728, 11034, 14304, 14712, 16846, 19616, 21456, 22068, 25269, 29424, 33692, 42912, 44136, 50538, 58848, 67384, 75807, 88272, 91337, 101076, 134768, 151614, 176544, 182674, 202152, 269536, 274011, 303228, 365348, 404304, 548022, 606456, 730696, 808608, 822033, 1096044, 1212912, 1255027, 1461392, 1644066, 2192088, 2425824, 2510054, 2922784, 3288132, 3765081, 4384176, 5020108, 5163299, 6576264, 7530162, 8768352, 10040216, 10326598, 11295243, 13152528, 15060324, 15489897, 20080432, 20653196, 22590486, 26305056, 30120648, 30979794, 40160864, 41306392, 45180972, 46469691, 60241296, 61959588, 82612784, 90361944, 92939382, 120482592, 123919176, 165225568, 180723888, 185878764, 247838352, 361447776, 371757528, 495676704, 743515056, 769331551, 1487030112, 1538663102, 2307994653, 3077326204, 4615989306, 6154652408, 6923983959, 9231978612, 12309304816, 13847967918, 18463957224, 24618609632, 27695935836, 36927914448, 55391871672, 73855828896, 110783743344, 221567486688]

約数ペア:

[(1, 221567486688), (2, 110783743344), (3, 73855828896), (4, 55391871672), (6, 36927914448), (8, 27695935836), (9, 24618609632), (12, 18463957224), (16, 13847967918), (18, 12309304816), (24, 9231978612), (32, 6923983959), (36, 6154652408), (48, 4615989306), (72, 3077326204), (96, 2307994653), (144, 1538663102), (149, 1487030112), (288, 769331551), (298, 743515056), (447, 495676704), (596, 371757528), (613, 361447776), (894, 247838352), (1192, 185878764), (1226, 180723888), (1341, 165225568), (1788, 123919176), (1839, 120482592), (2384, 92939382), (2452, 90361944), (2682, 82612784), (3576, 61959588), (3678, 60241296), (4768, 46469691), (4904, 45180972), (5364, 41306392), (5517, 40160864), (7152, 30979794), (7356, 30120648), (8423, 26305056), (9808, 22590486), (10728, 20653196), (11034, 20080432), (14304, 15489897), (14712, 15060324), (16846, 13152528), (19616, 11295243), (21456, 10326598), (22068, 10040216), (25269, 8768352), (29424, 7530162), (33692, 6576264), (42912, 5163299), (44136, 5020108), (50538, 4384176), (58848, 3765081), (67384, 3288132), (75807, 2922784), (88272, 2510054), (91337, 2425824), (101076, 2192088), (134768, 1644066), (151614, 1461392), (176544, 1255027), (182674, 1212912), (202152, 1096044), (269536, 822033), (274011, 808608), (303228, 730696), (365348, 606456), (404304, 548022)]