317793852

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 900087552

約数和(自身を除く): 582293700

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 107, 138, 153, 204, 207, 211, 214, 276, 306, 321, 391, 414, 422, 428, 612, 633, 642, 782, 828, 844, 963, 1173, 1266, 1284, 1564, 1819, 1899, 1926, 2346, 2461, 2532, 3519, 3587, 3638, 3798, 3852, 4692, 4853, 4922, 5457, 7038, 7174, 7276, 7383, 7596, 9706, 9844, 10761, 10914, 14076, 14348, 14559, 14766, 16371, 19412, 21522, 21828, 22149, 22577, 29118, 29532, 32283, 32742, 41837, 43044, 43677, 44298, 45154, 58236, 64566, 65484, 67731, 82501, 83674, 87354, 88596, 90308, 125511, 129132, 135462, 165002, 167348, 174708, 203193, 247503, 251022, 270924, 330004, 376533, 383809, 406386, 495006, 502044, 519271, 742509, 753066, 767618, 812772, 990012, 1038542, 1151427, 1485018, 1506132, 1535236, 1557813, 2077084, 2302854, 2970036, 3115626, 3454281, 4605708, 4673439, 6231252, 6908562, 8827607, 9346878, 13817124, 17655214, 18693756, 26482821, 35310428, 52965642, 79448463, 105931284, 158896926, 317793852]

約数ペア:

[(1, 317793852), (2, 158896926), (3, 105931284), (4, 79448463), (6, 52965642), (9, 35310428), (12, 26482821), (17, 18693756), (18, 17655214), (23, 13817124), (34, 9346878), (36, 8827607), (46, 6908562), (51, 6231252), (68, 4673439), (69, 4605708), (92, 3454281), (102, 3115626), (107, 2970036), (138, 2302854), (153, 2077084), (204, 1557813), (207, 1535236), (211, 1506132), (214, 1485018), (276, 1151427), (306, 1038542), (321, 990012), (391, 812772), (414, 767618), (422, 753066), (428, 742509), (612, 519271), (633, 502044), (642, 495006), (782, 406386), (828, 383809), (844, 376533), (963, 330004), (1173, 270924), (1266, 251022), (1284, 247503), (1564, 203193), (1819, 174708), (1899, 167348), (1926, 165002), (2346, 135462), (2461, 129132), (2532, 125511), (3519, 90308), (3587, 88596), (3638, 87354), (3798, 83674), (3852, 82501), (4692, 67731), (4853, 65484), (4922, 64566), (5457, 58236), (7038, 45154), (7174, 44298), (7276, 43677), (7383, 43044), (7596, 41837), (9706, 32742), (9844, 32283), (10761, 29532), (10914, 29118), (14076, 22577), (14348, 22149), (14559, 21828), (14766, 21522), (16371, 19412)]