250456164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 688455936

約数和(自身を除く): 437999772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 101, 106, 159, 202, 212, 303, 318, 371, 404, 557, 606, 636, 707, 742, 1113, 1114, 1212, 1414, 1484, 1671, 2121, 2226, 2228, 2828, 3342, 3899, 4242, 4452, 5353, 6684, 7798, 8484, 10706, 11697, 15596, 16059, 21412, 23394, 29521, 32118, 37471, 46788, 56257, 59042, 64236, 74942, 88563, 112413, 112514, 118084, 149884, 168771, 177126, 206647, 224826, 225028, 337542, 354252, 393799, 413294, 449652, 619941, 675084, 787598, 826588, 1181397, 1239882, 1575196, 2362794, 2479764, 2981621, 4725588, 5963242, 8944863, 11926484, 17889726, 20871347, 35779452, 41742694, 62614041, 83485388, 125228082, 250456164]

約数ペア:

[(1, 250456164), (2, 125228082), (3, 83485388), (4, 62614041), (6, 41742694), (7, 35779452), (12, 20871347), (14, 17889726), (21, 11926484), (28, 8944863), (42, 5963242), (53, 4725588), (84, 2981621), (101, 2479764), (106, 2362794), (159, 1575196), (202, 1239882), (212, 1181397), (303, 826588), (318, 787598), (371, 675084), (404, 619941), (557, 449652), (606, 413294), (636, 393799), (707, 354252), (742, 337542), (1113, 225028), (1114, 224826), (1212, 206647), (1414, 177126), (1484, 168771), (1671, 149884), (2121, 118084), (2226, 112514), (2228, 112413), (2828, 88563), (3342, 74942), (3899, 64236), (4242, 59042), (4452, 56257), (5353, 46788), (6684, 37471), (7798, 32118), (8484, 29521), (10706, 23394), (11697, 21412), (15596, 16059)]