310489032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 940262400

約数和(自身を除く): 629773368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 211, 228, 266, 399, 422, 456, 461, 532, 633, 798, 844, 922, 1064, 1266, 1383, 1477, 1596, 1688, 1844, 2532, 2766, 2954, 3192, 3227, 3688, 4009, 4431, 5064, 5532, 5908, 6454, 8018, 8759, 8862, 9681, 11064, 11816, 12027, 12908, 16036, 17518, 17724, 19362, 24054, 25816, 26277, 28063, 32072, 35036, 35448, 38724, 48108, 52554, 56126, 61313, 70072, 77448, 84189, 96216, 97271, 105108, 112252, 122626, 168378, 183939, 194542, 210216, 224504, 245252, 291813, 336756, 367878, 389084, 490504, 583626, 673512, 680897, 735756, 778168, 1167252, 1361794, 1471512, 1848149, 2042691, 2334504, 2723588, 3696298, 4085382, 5447176, 5544447, 7392596, 8170764, 11088894, 12937043, 14785192, 16341528, 22177788, 25874086, 38811129, 44355576, 51748172, 77622258, 103496344, 155244516, 310489032]

約数ペア:

[(1, 310489032), (2, 155244516), (3, 103496344), (4, 77622258), (6, 51748172), (7, 44355576), (8, 38811129), (12, 25874086), (14, 22177788), (19, 16341528), (21, 14785192), (24, 12937043), (28, 11088894), (38, 8170764), (42, 7392596), (56, 5544447), (57, 5447176), (76, 4085382), (84, 3696298), (114, 2723588), (133, 2334504), (152, 2042691), (168, 1848149), (211, 1471512), (228, 1361794), (266, 1167252), (399, 778168), (422, 735756), (456, 680897), (461, 673512), (532, 583626), (633, 490504), (798, 389084), (844, 367878), (922, 336756), (1064, 291813), (1266, 245252), (1383, 224504), (1477, 210216), (1596, 194542), (1688, 183939), (1844, 168378), (2532, 122626), (2766, 112252), (2954, 105108), (3192, 97271), (3227, 96216), (3688, 84189), (4009, 77448), (4431, 70072), (5064, 61313), (5532, 56126), (5908, 52554), (6454, 48108), (8018, 38724), (8759, 35448), (8862, 35036), (9681, 32072), (11064, 28063), (11816, 26277), (12027, 25816), (12908, 24054), (16036, 19362), (17518, 17724)]