28220071572

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{44071}}^1$

素因数の和:44120

約数の個数: 216

約数和(自身を含む): 93550752960

約数和(自身を除く): 65330681388

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 121, 126, 132, 147, 154, 189, 196, 198, 231, 242, 252, 294, 297, 308, 363, 378, 396, 441, 462, 484, 539, 588, 594, 693, 726, 756, 847, 882, 924, 1078, 1089, 1188, 1323, 1386, 1452, 1617, 1694, 1764, 2079, 2156, 2178, 2541, 2646, 2772, 3234, 3267, 3388, 4158, 4356, 4851, 5082, 5292, 5929, 6468, 6534, 7623, 8316, 9702, 10164, 11858, 13068, 14553, 15246, 17787, 19404, 22869, 23716, 29106, 30492, 35574, 44071, 45738, 53361, 58212, 71148, 88142, 91476, 106722, 132213, 160083, 176284, 213444, 264426, 308497, 320166, 396639, 484781, 528852, 616994, 640332, 793278, 925491, 969562, 1189917, 1233988, 1454343, 1586556, 1850982, 1939124, 2159479, 2379834, 2776473, 2908686, 3393467, 3701964, 4318958, 4363029, 4759668, 5332591, 5552946, 5817372, 6478437, 6786934, 8329419, 8637916, 8726058, 10180401, 10665182, 11105892, 12956874, 13089087, 13573868, 15997773, 16658838, 17452116, 19435311, 20360802, 21330364, 23754269, 25913748, 26178174, 30541203, 31995546, 33317676, 37328137, 38870622, 40721604, 47508538, 47993319, 52356348, 58305933, 61082406, 63991092, 71262807, 74656274, 77741244, 91623609, 95017076, 95986638, 111984411, 116611866, 122164812, 142525614, 143979957, 149312548, 183247218, 191973276, 213788421, 223968822, 233223732, 261296959, 285051228, 287959914, 335953233, 366494436, 427576842, 447937644, 522593918, 575919828, 641365263, 671906466, 783890877, 855153684, 1007859699, 1045187836, 1282730526, 1343812932, 1567781754, 2015719398, 2351672631, 2565461052, 3135563508, 4031438796, 4703345262, 7055017893, 9406690524, 14110035786, 28220071572]

約数ペア:

[(1, 28220071572), (2, 14110035786), (3, 9406690524), (4, 7055017893), (6, 4703345262), (7, 4031438796), (9, 3135563508), (11, 2565461052), (12, 2351672631), (14, 2015719398), (18, 1567781754), (21, 1343812932), (22, 1282730526), (27, 1045187836), (28, 1007859699), (33, 855153684), (36, 783890877), (42, 671906466), (44, 641365263), (49, 575919828), (54, 522593918), (63, 447937644), (66, 427576842), (77, 366494436), (84, 335953233), (98, 287959914), (99, 285051228), (108, 261296959), (121, 233223732), (126, 223968822), (132, 213788421), (147, 191973276), (154, 183247218), (189, 149312548), (196, 143979957), (198, 142525614), (231, 122164812), (242, 116611866), (252, 111984411), (294, 95986638), (297, 95017076), (308, 91623609), (363, 77741244), (378, 74656274), (396, 71262807), (441, 63991092), (462, 61082406), (484, 58305933), (539, 52356348), (588, 47993319), (594, 47508538), (693, 40721604), (726, 38870622), (756, 37328137), (847, 33317676), (882, 31995546), (924, 30541203), (1078, 26178174), (1089, 25913748), (1188, 23754269), (1323, 21330364), (1386, 20360802), (1452, 19435311), (1617, 17452116), (1694, 16658838), (1764, 15997773), (2079, 13573868), (2156, 13089087), (2178, 12956874), (2541, 11105892), (2646, 10665182), (2772, 10180401), (3234, 8726058), (3267, 8637916), (3388, 8329419), (4158, 6786934), (4356, 6478437), (4851, 5817372), (5082, 5552946), (5292, 5332591), (5929, 4759668), (6468, 4363029), (6534, 4318958), (7623, 3701964), (8316, 3393467), (9702, 2908686), (10164, 2776473), (11858, 2379834), (13068, 2159479), (14553, 1939124), (15246, 1850982), (17787, 1586556), (19404, 1454343), (22869, 1233988), (23716, 1189917), (29106, 969562), (30492, 925491), (35574, 793278), (44071, 640332), (45738, 616994), (53361, 528852), (58212, 484781), (71148, 396639), (88142, 320166), (91476, 308497), (106722, 264426), (132213, 213444), (160083, 176284)]