672420456

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{877}}^1$

素因数の和:1375

約数の個数: 96

約数和(自身を含む): 1906594560

約数和(自身を除く): 1234174104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 463, 552, 828, 877, 926, 1389, 1656, 1754, 1852, 2631, 2778, 3508, 3704, 4167, 5262, 5556, 7016, 7893, 8334, 10524, 10649, 11112, 15786, 16668, 20171, 21048, 21298, 31572, 31947, 33336, 40342, 42596, 60513, 63144, 63894, 80684, 85192, 95841, 121026, 127788, 161368, 181539, 191682, 242052, 255576, 363078, 383364, 406051, 484104, 726156, 766728, 812102, 1218153, 1452312, 1624204, 2436306, 3248408, 3654459, 4872612, 7308918, 9339173, 9745224, 14617836, 18678346, 28017519, 29235672, 37356692, 56035038, 74713384, 84052557, 112070076, 168105114, 224140152, 336210228, 672420456]

約数ペア:

[(1, 672420456), (2, 336210228), (3, 224140152), (4, 168105114), (6, 112070076), (8, 84052557), (9, 74713384), (12, 56035038), (18, 37356692), (23, 29235672), (24, 28017519), (36, 18678346), (46, 14617836), (69, 9745224), (72, 9339173), (92, 7308918), (138, 4872612), (184, 3654459), (207, 3248408), (276, 2436306), (414, 1624204), (463, 1452312), (552, 1218153), (828, 812102), (877, 766728), (926, 726156), (1389, 484104), (1656, 406051), (1754, 383364), (1852, 363078), (2631, 255576), (2778, 242052), (3508, 191682), (3704, 181539), (4167, 161368), (5262, 127788), (5556, 121026), (7016, 95841), (7893, 85192), (8334, 80684), (10524, 63894), (10649, 63144), (11112, 60513), (15786, 42596), (16668, 40342), (20171, 33336), (21048, 31947), (21298, 31572)]