242126472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 716636160

約数和(自身を除く): 474509688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 71, 84, 106, 142, 159, 168, 212, 213, 284, 318, 371, 383, 424, 426, 497, 568, 636, 742, 766, 852, 994, 1113, 1149, 1272, 1484, 1491, 1532, 1704, 1988, 2226, 2298, 2681, 2968, 2982, 3064, 3763, 3976, 4452, 4596, 5362, 5964, 7526, 8043, 8904, 9192, 10724, 11289, 11928, 15052, 16086, 20299, 21448, 22578, 26341, 27193, 30104, 32172, 40598, 45156, 52682, 54386, 60897, 64344, 79023, 81196, 81579, 90312, 105364, 108772, 121794, 142093, 158046, 162392, 163158, 190351, 210728, 217544, 243588, 284186, 316092, 326316, 380702, 426279, 487176, 568372, 571053, 632184, 652632, 761404, 852558, 1136744, 1142106, 1441229, 1522808, 1705116, 2284212, 2882458, 3410232, 4323687, 4568424, 5764916, 8647374, 10088603, 11529832, 17294748, 20177206, 30265809, 34589496, 40354412, 60531618, 80708824, 121063236, 242126472]

約数ペア:

[(1, 242126472), (2, 121063236), (3, 80708824), (4, 60531618), (6, 40354412), (7, 34589496), (8, 30265809), (12, 20177206), (14, 17294748), (21, 11529832), (24, 10088603), (28, 8647374), (42, 5764916), (53, 4568424), (56, 4323687), (71, 3410232), (84, 2882458), (106, 2284212), (142, 1705116), (159, 1522808), (168, 1441229), (212, 1142106), (213, 1136744), (284, 852558), (318, 761404), (371, 652632), (383, 632184), (424, 571053), (426, 568372), (497, 487176), (568, 426279), (636, 380702), (742, 326316), (766, 316092), (852, 284186), (994, 243588), (1113, 217544), (1149, 210728), (1272, 190351), (1484, 163158), (1491, 162392), (1532, 158046), (1704, 142093), (1988, 121794), (2226, 108772), (2298, 105364), (2681, 90312), (2968, 81579), (2982, 81196), (3064, 79023), (3763, 64344), (3976, 60897), (4452, 54386), (4596, 52682), (5362, 45156), (5964, 40598), (7526, 32172), (8043, 30104), (8904, 27193), (9192, 26341), (10724, 22578), (11289, 21448), (11928, 20299), (15052, 16086)]