225338148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 672706944

約数和(自身を除く): 447368796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 107, 122, 126, 137, 183, 214, 244, 252, 274, 321, 366, 411, 427, 428, 548, 549, 642, 732, 749, 822, 854, 959, 963, 1098, 1233, 1281, 1284, 1498, 1644, 1708, 1918, 1926, 2196, 2247, 2466, 2562, 2877, 2996, 3836, 3843, 3852, 4494, 4932, 5124, 5754, 6527, 6741, 7686, 8357, 8631, 8988, 11508, 13054, 13482, 14659, 15372, 16714, 17262, 19581, 25071, 26108, 26964, 29318, 33428, 34524, 39162, 43977, 45689, 50142, 58499, 58636, 58743, 75213, 78324, 87954, 91378, 100284, 102613, 116998, 117486, 131931, 137067, 150426, 175497, 175908, 182756, 205226, 233996, 234972, 263862, 274134, 300852, 307839, 350994, 410452, 411201, 526491, 527724, 548268, 615678, 701988, 822402, 894199, 923517, 1052982, 1231356, 1644804, 1788398, 1847034, 2105964, 2682597, 3576796, 3694068, 5365194, 6259393, 8047791, 10730388, 12518786, 16095582, 18778179, 25037572, 32191164, 37556358, 56334537, 75112716, 112669074, 225338148]

約数ペア:

[(1, 225338148), (2, 112669074), (3, 75112716), (4, 56334537), (6, 37556358), (7, 32191164), (9, 25037572), (12, 18778179), (14, 16095582), (18, 12518786), (21, 10730388), (28, 8047791), (36, 6259393), (42, 5365194), (61, 3694068), (63, 3576796), (84, 2682597), (107, 2105964), (122, 1847034), (126, 1788398), (137, 1644804), (183, 1231356), (214, 1052982), (244, 923517), (252, 894199), (274, 822402), (321, 701988), (366, 615678), (411, 548268), (427, 527724), (428, 526491), (548, 411201), (549, 410452), (642, 350994), (732, 307839), (749, 300852), (822, 274134), (854, 263862), (959, 234972), (963, 233996), (1098, 205226), (1233, 182756), (1281, 175908), (1284, 175497), (1498, 150426), (1644, 137067), (1708, 131931), (1918, 117486), (1926, 116998), (2196, 102613), (2247, 100284), (2466, 91378), (2562, 87954), (2877, 78324), (2996, 75213), (3836, 58743), (3843, 58636), (3852, 58499), (4494, 50142), (4932, 45689), (5124, 43977), (5754, 39162), (6527, 34524), (6741, 33428), (7686, 29318), (8357, 26964), (8631, 26108), (8988, 25071), (11508, 19581), (13054, 17262), (13482, 16714), (14659, 15372)]