289161552

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6701}}^1$

素因数の和:6772

約数の個数: 80

約数和(自身を含む): 797806080

約数和(自身を除く): 508644528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 1392, 1488, 1798, 2697, 3596, 5394, 6701, 7192, 10788, 13402, 14384, 20103, 21576, 26804, 40206, 43152, 53608, 80412, 107216, 160824, 194329, 207731, 321648, 388658, 415462, 582987, 623193, 777316, 830924, 1165974, 1246386, 1554632, 1661848, 2331948, 2492772, 3109264, 3323696, 4663896, 4985544, 6024199, 9327792, 9971088, 12048398, 18072597, 24096796, 36145194, 48193592, 72290388, 96387184, 144580776, 289161552]

約数ペア:

[(1, 289161552), (2, 144580776), (3, 96387184), (4, 72290388), (6, 48193592), (8, 36145194), (12, 24096796), (16, 18072597), (24, 12048398), (29, 9971088), (31, 9327792), (48, 6024199), (58, 4985544), (62, 4663896), (87, 3323696), (93, 3109264), (116, 2492772), (124, 2331948), (174, 1661848), (186, 1554632), (232, 1246386), (248, 1165974), (348, 830924), (372, 777316), (464, 623193), (496, 582987), (696, 415462), (744, 388658), (899, 321648), (1392, 207731), (1488, 194329), (1798, 160824), (2697, 107216), (3596, 80412), (5394, 53608), (6701, 43152), (7192, 40206), (10788, 26804), (13402, 21576), (14384, 20103)]