1537688.00000000

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 134009280

約数和(自身を除く): 80219824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 112, 133, 152, 157, 161, 184, 196, 266, 304, 314, 322, 368, 392, 437, 532, 628, 644, 784, 874, 931, 1064, 1099, 1127, 1256, 1288, 1748, 1862, 2128, 2198, 2254, 2512, 2576, 2983, 3059, 3496, 3611, 3724, 4396, 4508, 5966, 6118, 6992, 7222, 7448, 7693, 8792, 9016, 11932, 12236, 14444, 14896, 15386, 17584, 18032, 20881, 21413, 23864, 24472, 25277, 28888, 30772, 41762, 42826, 47728, 48944, 50554, 57776, 61544, 68609, 83524, 85652, 101108, 123088, 137218, 146167, 167048, 171304, 176939, 202216, 274436, 292334, 334096, 342608, 353878, 404432, 480263, 548872, 584668, 707756, 960526, 1097744, 1169336, 1415512, 1921052, 2338672, 2831024, 3361841, 3842104, 6723682, 7684208, 13447364, 26894728, 53789456]

約数ペア:

[(1, 53789456), (2, 26894728), (4, 13447364), (7, 7684208), (8, 6723682), (14, 3842104), (16, 3361841), (19, 2831024), (23, 2338672), (28, 1921052), (38, 1415512), (46, 1169336), (49, 1097744), (56, 960526), (76, 707756), (92, 584668), (98, 548872), (112, 480263), (133, 404432), (152, 353878), (157, 342608), (161, 334096), (184, 292334), (196, 274436), (266, 202216), (304, 176939), (314, 171304), (322, 167048), (368, 146167), (392, 137218), (437, 123088), (532, 101108), (628, 85652), (644, 83524), (784, 68609), (874, 61544), (931, 57776), (1064, 50554), (1099, 48944), (1127, 47728), (1256, 42826), (1288, 41762), (1748, 30772), (1862, 28888), (2128, 25277), (2198, 24472), (2254, 23864), (2512, 21413), (2576, 20881), (2983, 18032), (3059, 17584), (3496, 15386), (3611, 14896), (3724, 14444), (4396, 12236), (4508, 11932), (5966, 9016), (6118, 8792), (6992, 7693), (7222, 7448)]