21228713604

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21419}}^1$

素因数の和:21484

約数の個数: 240

約数和(自身を含む): 69668121600

約数和(自身を除く): 48439407996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 69, 76, 81, 84, 92, 108, 114, 126, 133, 138, 161, 162, 171, 189, 207, 228, 252, 266, 276, 322, 324, 342, 378, 399, 414, 437, 483, 513, 532, 567, 621, 644, 684, 756, 798, 828, 874, 966, 1026, 1134, 1197, 1242, 1311, 1449, 1539, 1596, 1748, 1863, 1932, 2052, 2268, 2394, 2484, 2622, 2898, 3059, 3078, 3591, 3726, 3933, 4347, 4788, 5244, 5796, 6118, 6156, 7182, 7452, 7866, 8694, 9177, 10773, 11799, 12236, 13041, 14364, 15732, 17388, 18354, 21419, 21546, 23598, 26082, 27531, 35397, 36708, 42838, 43092, 47196, 52164, 55062, 64257, 70794, 82593, 85676, 110124, 128514, 141588, 149933, 165186, 192771, 247779, 257028, 299866, 330372, 385542, 406961, 449799, 492637, 495558, 578313, 599732, 771084, 813922, 899598, 985274, 991116, 1156626, 1220883, 1349397, 1477911, 1627844, 1734939, 1799196, 1970548, 2313252, 2441766, 2698794, 2848727, 2955822, 3448459, 3469878, 3662649, 4048191, 4433733, 4883532, 5397588, 5697454, 5911644, 6896918, 6939756, 7325298, 8096382, 8546181, 8867466, 9360103, 10345377, 10987947, 11394908, 12144573, 13301199, 13793836, 14650596, 16192764, 17092362, 17734932, 18720206, 20690754, 21975894, 24289146, 25638543, 26602398, 28080309, 31036131, 32963841, 34184724, 37440412, 39903597, 41381508, 43951788, 48578292, 51277086, 53204796, 56160618, 62072262, 65520721, 65927682, 76915629, 79807194, 84240927, 93108393, 102554172, 112321236, 124144524, 131041442, 131855364, 153831258, 159614388, 168481854, 186216786, 196562163, 230746887, 252722781, 262082884, 279325179, 307662516, 336963708, 372433572, 393124326, 461493774, 505445562, 558650358, 589686489, 758168343, 786248652, 922987548, 1010891124, 1117300716, 1179372978, 1516336686, 1769059467, 2358745956, 3032673372, 3538118934, 5307178401, 7076237868, 10614356802, 21228713604]

約数ペア:

[(1, 21228713604), (2, 10614356802), (3, 7076237868), (4, 5307178401), (6, 3538118934), (7, 3032673372), (9, 2358745956), (12, 1769059467), (14, 1516336686), (18, 1179372978), (19, 1117300716), (21, 1010891124), (23, 922987548), (27, 786248652), (28, 758168343), (36, 589686489), (38, 558650358), (42, 505445562), (46, 461493774), (54, 393124326), (57, 372433572), (63, 336963708), (69, 307662516), (76, 279325179), (81, 262082884), (84, 252722781), (92, 230746887), (108, 196562163), (114, 186216786), (126, 168481854), (133, 159614388), (138, 153831258), (161, 131855364), (162, 131041442), (171, 124144524), (189, 112321236), (207, 102554172), (228, 93108393), (252, 84240927), (266, 79807194), (276, 76915629), (322, 65927682), (324, 65520721), (342, 62072262), (378, 56160618), (399, 53204796), (414, 51277086), (437, 48578292), (483, 43951788), (513, 41381508), (532, 39903597), (567, 37440412), (621, 34184724), (644, 32963841), (684, 31036131), (756, 28080309), (798, 26602398), (828, 25638543), (874, 24289146), (966, 21975894), (1026, 20690754), (1134, 18720206), (1197, 17734932), (1242, 17092362), (1311, 16192764), (1449, 14650596), (1539, 13793836), (1596, 13301199), (1748, 12144573), (1863, 11394908), (1932, 10987947), (2052, 10345377), (2268, 9360103), (2394, 8867466), (2484, 8546181), (2622, 8096382), (2898, 7325298), (3059, 6939756), (3078, 6896918), (3591, 5911644), (3726, 5697454), (3933, 5397588), (4347, 4883532), (4788, 4433733), (5244, 4048191), (5796, 3662649), (6118, 3469878), (6156, 3448459), (7182, 2955822), (7452, 2848727), (7866, 2698794), (8694, 2441766), (9177, 2313252), (10773, 1970548), (11799, 1799196), (12236, 1734939), (13041, 1627844), (14364, 1477911), (15732, 1349397), (17388, 1220883), (18354, 1156626), (21419, 991116), (21546, 985274), (23598, 899598), (26082, 813922), (27531, 771084), (35397, 599732), (36708, 578313), (42838, 495558), (43092, 492637), (47196, 449799), (52164, 406961), (55062, 385542), (64257, 330372), (70794, 299866), (82593, 257028), (85676, 247779), (110124, 192771), (128514, 165186), (141588, 149933)]