308265384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 909792000

約数和(自身を除く): 601526616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 89, 106, 159, 168, 178, 212, 267, 318, 356, 371, 389, 424, 534, 623, 636, 712, 742, 778, 1068, 1113, 1167, 1246, 1272, 1484, 1556, 1869, 2136, 2226, 2334, 2492, 2723, 2968, 3112, 3738, 4452, 4668, 4717, 4984, 5446, 7476, 8169, 8904, 9336, 9434, 10892, 14151, 14952, 16338, 18868, 20617, 21784, 28302, 32676, 33019, 34621, 37736, 41234, 56604, 61851, 65352, 66038, 69242, 82468, 99057, 103863, 113208, 123702, 132076, 138484, 144319, 164936, 198114, 207726, 242347, 247404, 264152, 276968, 288638, 396228, 415452, 432957, 484694, 494808, 577276, 727041, 792456, 830904, 865914, 969388, 1154552, 1454082, 1731828, 1834913, 1938776, 2908164, 3463656, 3669826, 5504739, 5816328, 7339652, 11009478, 12844391, 14679304, 22018956, 25688782, 38533173, 44037912, 51377564, 77066346, 102755128, 154132692, 308265384]

約数ペア:

[(1, 308265384), (2, 154132692), (3, 102755128), (4, 77066346), (6, 51377564), (7, 44037912), (8, 38533173), (12, 25688782), (14, 22018956), (21, 14679304), (24, 12844391), (28, 11009478), (42, 7339652), (53, 5816328), (56, 5504739), (84, 3669826), (89, 3463656), (106, 2908164), (159, 1938776), (168, 1834913), (178, 1731828), (212, 1454082), (267, 1154552), (318, 969388), (356, 865914), (371, 830904), (389, 792456), (424, 727041), (534, 577276), (623, 494808), (636, 484694), (712, 432957), (742, 415452), (778, 396228), (1068, 288638), (1113, 276968), (1167, 264152), (1246, 247404), (1272, 242347), (1484, 207726), (1556, 198114), (1869, 164936), (2136, 144319), (2226, 138484), (2334, 132076), (2492, 123702), (2723, 113208), (2968, 103863), (3112, 99057), (3738, 82468), (4452, 69242), (4668, 66038), (4717, 65352), (4984, 61851), (5446, 56604), (7476, 41234), (8169, 37736), (8904, 34621), (9336, 33019), (9434, 32676), (10892, 28302), (14151, 21784), (14952, 20617), (16338, 18868)]