1271587896

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 3827023200

約数和(自身を除く): 2555435304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 109, 136, 153, 162, 204, 216, 218, 243, 306, 324, 327, 353, 408, 436, 459, 486, 612, 648, 654, 706, 872, 918, 972, 981, 1059, 1224, 1308, 1377, 1412, 1836, 1853, 1944, 1962, 2118, 2616, 2754, 2824, 2943, 3177, 3672, 3706, 3924, 4131, 4236, 5508, 5559, 5886, 6001, 6354, 7412, 7848, 8262, 8472, 8829, 9531, 11016, 11118, 11772, 12002, 12708, 14824, 16524, 16677, 17658, 18003, 19062, 22236, 23544, 24004, 25416, 26487, 28593, 33048, 33354, 35316, 36006, 38124, 38477, 44472, 48008, 50031, 52974, 54009, 57186, 66708, 70632, 72012, 76248, 76954, 85779, 100062, 105948, 108018, 114372, 115431, 133416, 144024, 150093, 153908, 162027, 171558, 200124, 211896, 216036, 228744, 230862, 300186, 307816, 324054, 343116, 346293, 400248, 432072, 450279, 461724, 486081, 600372, 648108, 654109, 686232, 692586, 900558, 923448, 972162, 1038879, 1200744, 1296216, 1308218, 1385172, 1458243, 1801116, 1944324, 1962327, 2077758, 2616436, 2770344, 2916486, 3116637, 3602232, 3888648, 3924654, 4155516, 5232872, 5832972, 5886981, 6233274, 7849308, 8311032, 9349911, 11665944, 11773962, 12466548, 15698616, 17660943, 18699822, 23547924, 24933096, 35321886, 37399644, 47095848, 52982829, 70643772, 74799288, 105965658, 141287544, 158948487, 211931316, 317896974, 423862632, 635793948, 1271587896]

約数ペア:

[(1, 1271587896), (2, 635793948), (3, 423862632), (4, 317896974), (6, 211931316), (8, 158948487), (9, 141287544), (12, 105965658), (17, 74799288), (18, 70643772), (24, 52982829), (27, 47095848), (34, 37399644), (36, 35321886), (51, 24933096), (54, 23547924), (68, 18699822), (72, 17660943), (81, 15698616), (102, 12466548), (108, 11773962), (109, 11665944), (136, 9349911), (153, 8311032), (162, 7849308), (204, 6233274), (216, 5886981), (218, 5832972), (243, 5232872), (306, 4155516), (324, 3924654), (327, 3888648), (353, 3602232), (408, 3116637), (436, 2916486), (459, 2770344), (486, 2616436), (612, 2077758), (648, 1962327), (654, 1944324), (706, 1801116), (872, 1458243), (918, 1385172), (972, 1308218), (981, 1296216), (1059, 1200744), (1224, 1038879), (1308, 972162), (1377, 923448), (1412, 900558), (1836, 692586), (1853, 686232), (1944, 654109), (1962, 648108), (2118, 600372), (2616, 486081), (2754, 461724), (2824, 450279), (2943, 432072), (3177, 400248), (3672, 346293), (3706, 343116), (3924, 324054), (4131, 307816), (4236, 300186), (5508, 230862), (5559, 228744), (5886, 216036), (6001, 211896), (6354, 200124), (7412, 171558), (7848, 162027), (8262, 153908), (8472, 150093), (8829, 144024), (9531, 133416), (11016, 115431), (11118, 114372), (11772, 108018), (12002, 105948), (12708, 100062), (14824, 85779), (16524, 76954), (16677, 76248), (17658, 72012), (18003, 70632), (19062, 66708), (22236, 57186), (23544, 54009), (24004, 52974), (25416, 50031), (26487, 48008), (28593, 44472), (33048, 38477), (33354, 38124), (35316, 36006)]