789555276

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4943}}^1$

素因数の和:5005

約数の個数: 120

約数和(自身を含む): 2261286720

約数和(自身を除く): 1471731444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 81, 87, 102, 108, 116, 153, 162, 174, 204, 261, 306, 324, 348, 459, 493, 522, 612, 783, 918, 986, 1044, 1377, 1479, 1566, 1836, 1972, 2349, 2754, 2958, 3132, 4437, 4698, 4943, 5508, 5916, 8874, 9396, 9886, 13311, 14829, 17748, 19772, 26622, 29658, 39933, 44487, 53244, 59316, 79866, 84031, 88974, 133461, 143347, 159732, 168062, 177948, 252093, 266922, 286694, 336124, 400383, 430041, 504186, 533844, 573388, 756279, 800766, 860082, 1008372, 1290123, 1512558, 1601532, 1720164, 2268837, 2436899, 2580246, 3025116, 3870369, 4537674, 4873798, 5160492, 6806511, 7310697, 7740738, 9075348, 9747596, 11611107, 13613022, 14621394, 15481476, 21932091, 23222214, 27226044, 29242788, 43864182, 46444428, 65796273, 87728364, 131592546, 197388819, 263185092, 394777638, 789555276]

約数ペア:

[(1, 789555276), (2, 394777638), (3, 263185092), (4, 197388819), (6, 131592546), (9, 87728364), (12, 65796273), (17, 46444428), (18, 43864182), (27, 29242788), (29, 27226044), (34, 23222214), (36, 21932091), (51, 15481476), (54, 14621394), (58, 13613022), (68, 11611107), (81, 9747596), (87, 9075348), (102, 7740738), (108, 7310697), (116, 6806511), (153, 5160492), (162, 4873798), (174, 4537674), (204, 3870369), (261, 3025116), (306, 2580246), (324, 2436899), (348, 2268837), (459, 1720164), (493, 1601532), (522, 1512558), (612, 1290123), (783, 1008372), (918, 860082), (986, 800766), (1044, 756279), (1377, 573388), (1479, 533844), (1566, 504186), (1836, 430041), (1972, 400383), (2349, 336124), (2754, 286694), (2958, 266922), (3132, 252093), (4437, 177948), (4698, 168062), (4943, 159732), (5508, 143347), (5916, 133461), (8874, 88974), (9396, 84031), (9886, 79866), (13311, 59316), (14829, 53244), (17748, 44487), (19772, 39933), (26622, 29658)]