311071284

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8053}}^1$

素因数の和:8129

約数の個数: 72

約数和(自身を含む): 835521960

約数和(自身を除く): 524450676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1332, 2146, 3219, 4292, 6438, 8053, 9657, 12876, 16106, 19314, 24159, 32212, 38628, 48318, 72477, 96636, 144954, 233537, 289908, 297961, 467074, 595922, 700611, 893883, 934148, 1191844, 1401222, 1787766, 2101833, 2681649, 2802444, 3575532, 4203666, 5363298, 8407332, 8640869, 10726596, 17281738, 25922607, 34563476, 51845214, 77767821, 103690428, 155535642, 311071284]

約数ペア:

[(1, 311071284), (2, 155535642), (3, 103690428), (4, 77767821), (6, 51845214), (9, 34563476), (12, 25922607), (18, 17281738), (29, 10726596), (36, 8640869), (37, 8407332), (58, 5363298), (74, 4203666), (87, 3575532), (111, 2802444), (116, 2681649), (148, 2101833), (174, 1787766), (222, 1401222), (261, 1191844), (333, 934148), (348, 893883), (444, 700611), (522, 595922), (666, 467074), (1044, 297961), (1073, 289908), (1332, 233537), (2146, 144954), (3219, 96636), (4292, 72477), (6438, 48318), (8053, 38628), (9657, 32212), (12876, 24159), (16106, 19314)]