325553676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 945504000

約数和(自身を除く): 619950324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 149, 222, 228, 259, 266, 298, 399, 444, 447, 518, 532, 596, 703, 777, 798, 894, 1036, 1043, 1369, 1406, 1554, 1596, 1788, 2086, 2109, 2738, 2812, 2831, 3108, 3129, 4107, 4172, 4218, 4921, 5476, 5513, 5662, 6258, 8214, 8436, 8493, 9583, 9842, 11026, 11324, 12516, 14763, 16428, 16539, 16986, 19166, 19684, 19817, 22052, 26011, 28749, 29526, 33078, 33972, 38332, 38591, 39634, 52022, 57498, 59052, 59451, 66156, 77182, 78033, 79268, 104044, 104747, 114996, 115773, 118902, 154364, 156066, 182077, 203981, 209494, 231546, 237804, 312132, 314241, 364154, 407962, 418988, 463092, 546231, 611943, 628482, 728308, 733229, 815924, 1092462, 1223886, 1256964, 1427867, 1466458, 2184924, 2199687, 2447772, 2855734, 2932916, 3875639, 4283601, 4399374, 5711468, 7751278, 8567202, 8798748, 11626917, 15502556, 17134404, 23253834, 27129473, 46507668, 54258946, 81388419, 108517892, 162776838, 325553676]

約数ペア:

[(1, 325553676), (2, 162776838), (3, 108517892), (4, 81388419), (6, 54258946), (7, 46507668), (12, 27129473), (14, 23253834), (19, 17134404), (21, 15502556), (28, 11626917), (37, 8798748), (38, 8567202), (42, 7751278), (57, 5711468), (74, 4399374), (76, 4283601), (84, 3875639), (111, 2932916), (114, 2855734), (133, 2447772), (148, 2199687), (149, 2184924), (222, 1466458), (228, 1427867), (259, 1256964), (266, 1223886), (298, 1092462), (399, 815924), (444, 733229), (447, 728308), (518, 628482), (532, 611943), (596, 546231), (703, 463092), (777, 418988), (798, 407962), (894, 364154), (1036, 314241), (1043, 312132), (1369, 237804), (1406, 231546), (1554, 209494), (1596, 203981), (1788, 182077), (2086, 156066), (2109, 154364), (2738, 118902), (2812, 115773), (2831, 114996), (3108, 104747), (3129, 104044), (4107, 79268), (4172, 78033), (4218, 77182), (4921, 66156), (5476, 59451), (5513, 59052), (5662, 57498), (6258, 52022), (8214, 39634), (8436, 38591), (8493, 38332), (9583, 33972), (9842, 33078), (11026, 29526), (11324, 28749), (12516, 26011), (14763, 22052), (16428, 19817), (16539, 19684), (16986, 19166)]