16218956544

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{56923}}^1$

素因数の和:57002

約数の個数: 144

約数和(自身を含む): 50264347392

約数和(自身を除く): 34045390848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 256, 318, 336, 371, 384, 424, 448, 636, 672, 742, 768, 848, 896, 1113, 1272, 1344, 1484, 1696, 1792, 2226, 2544, 2688, 2968, 3392, 4452, 5088, 5376, 5936, 6784, 8904, 10176, 11872, 13568, 17808, 20352, 23744, 35616, 40704, 47488, 56923, 71232, 94976, 113846, 142464, 170769, 227692, 284928, 341538, 398461, 455384, 683076, 796922, 910768, 1195383, 1366152, 1593844, 1821536, 2390766, 2732304, 3016919, 3187688, 3643072, 4781532, 5464608, 6033838, 6375376, 7286144, 9050757, 9563064, 10929216, 12067676, 12750752, 14572288, 18101514, 19126128, 21118433, 21858432, 24135352, 25501504, 36203028, 38252256, 42236866, 43716864, 48270704, 51003008, 63355299, 72406056, 76504512, 84473732, 96541408, 102006016, 126710598, 144812112, 153009024, 168947464, 193082816, 253421196, 289624224, 306018048, 337894928, 386165632, 506842392, 579248448, 675789856, 772331264, 1013684784, 1158496896, 1351579712, 2027369568, 2316993792, 2703159424, 4054739136, 5406318848, 8109478272, 16218956544]

約数ペア:

[(1, 16218956544), (2, 8109478272), (3, 5406318848), (4, 4054739136), (6, 2703159424), (7, 2316993792), (8, 2027369568), (12, 1351579712), (14, 1158496896), (16, 1013684784), (21, 772331264), (24, 675789856), (28, 579248448), (32, 506842392), (42, 386165632), (48, 337894928), (53, 306018048), (56, 289624224), (64, 253421196), (84, 193082816), (96, 168947464), (106, 153009024), (112, 144812112), (128, 126710598), (159, 102006016), (168, 96541408), (192, 84473732), (212, 76504512), (224, 72406056), (256, 63355299), (318, 51003008), (336, 48270704), (371, 43716864), (384, 42236866), (424, 38252256), (448, 36203028), (636, 25501504), (672, 24135352), (742, 21858432), (768, 21118433), (848, 19126128), (896, 18101514), (1113, 14572288), (1272, 12750752), (1344, 12067676), (1484, 10929216), (1696, 9563064), (1792, 9050757), (2226, 7286144), (2544, 6375376), (2688, 6033838), (2968, 5464608), (3392, 4781532), (4452, 3643072), (5088, 3187688), (5376, 3016919), (5936, 2732304), (6784, 2390766), (8904, 1821536), (10176, 1593844), (11872, 1366152), (13568, 1195383), (17808, 910768), (20352, 796922), (23744, 683076), (35616, 455384), (40704, 398461), (47488, 341538), (56923, 284928), (71232, 227692), (94976, 170769), (113846, 142464)]