264397284

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 716257080

約数和(自身を除く): 451859796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 89, 106, 108, 159, 162, 173, 178, 212, 267, 318, 324, 346, 356, 477, 519, 534, 636, 692, 801, 954, 1038, 1068, 1431, 1557, 1602, 1908, 2076, 2403, 2862, 3114, 3204, 4293, 4671, 4717, 4806, 5724, 6228, 7209, 8586, 9169, 9342, 9434, 9612, 14013, 14151, 14418, 15397, 17172, 18338, 18684, 18868, 27507, 28026, 28302, 28836, 30794, 36676, 42453, 46191, 55014, 56052, 56604, 61588, 82521, 84906, 92382, 110028, 127359, 138573, 165042, 169812, 184764, 247563, 254718, 277146, 330084, 382077, 415719, 495126, 509436, 554292, 742689, 764154, 816041, 831438, 990252, 1247157, 1485378, 1528308, 1632082, 1662876, 2448123, 2494314, 2970756, 3264164, 4896246, 4988628, 7344369, 9792492, 14688738, 22033107, 29377476, 44066214, 66099321, 88132428, 132198642, 264397284]

約数ペア:

[(1, 264397284), (2, 132198642), (3, 88132428), (4, 66099321), (6, 44066214), (9, 29377476), (12, 22033107), (18, 14688738), (27, 9792492), (36, 7344369), (53, 4988628), (54, 4896246), (81, 3264164), (89, 2970756), (106, 2494314), (108, 2448123), (159, 1662876), (162, 1632082), (173, 1528308), (178, 1485378), (212, 1247157), (267, 990252), (318, 831438), (324, 816041), (346, 764154), (356, 742689), (477, 554292), (519, 509436), (534, 495126), (636, 415719), (692, 382077), (801, 330084), (954, 277146), (1038, 254718), (1068, 247563), (1431, 184764), (1557, 169812), (1602, 165042), (1908, 138573), (2076, 127359), (2403, 110028), (2862, 92382), (3114, 84906), (3204, 82521), (4293, 61588), (4671, 56604), (4717, 56052), (4806, 55014), (5724, 46191), (6228, 42453), (7209, 36676), (8586, 30794), (9169, 28836), (9342, 28302), (9434, 28026), (9612, 27507), (14013, 18868), (14151, 18684), (14418, 18338), (15397, 17172)]