211740912

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 160

約数和(自身を含む): 637736960

約数和(自身を除く): 425996048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 97, 108, 124, 144, 163, 186, 194, 216, 248, 279, 291, 326, 372, 388, 432, 489, 496, 558, 582, 652, 744, 776, 837, 873, 978, 1116, 1164, 1304, 1467, 1488, 1552, 1674, 1746, 1956, 2232, 2328, 2608, 2619, 2934, 3007, 3348, 3492, 3912, 4401, 4464, 4656, 5053, 5238, 5868, 6014, 6696, 6984, 7824, 8802, 9021, 10106, 10476, 11736, 12028, 13392, 13968, 15159, 15811, 17604, 18042, 20212, 20952, 23472, 24056, 27063, 30318, 31622, 35208, 36084, 40424, 41904, 45477, 47433, 48112, 54126, 60636, 63244, 70416, 72168, 80848, 81189, 90954, 94866, 108252, 121272, 126488, 136431, 142299, 144336, 162378, 181908, 189732, 216504, 242544, 252976, 272862, 284598, 324756, 363816, 379464, 426897, 433008, 490141, 545724, 569196, 649512, 727632, 758928, 853794, 980282, 1091448, 1138392, 1299024, 1470423, 1707588, 1960564, 2182896, 2276784, 2940846, 3415176, 3921128, 4411269, 5881692, 6830352, 7842256, 8822538, 11763384, 13233807, 17645076, 23526768, 26467614, 35290152, 52935228, 70580304, 105870456, 211740912]

約数ペア:

[(1, 211740912), (2, 105870456), (3, 70580304), (4, 52935228), (6, 35290152), (8, 26467614), (9, 23526768), (12, 17645076), (16, 13233807), (18, 11763384), (24, 8822538), (27, 7842256), (31, 6830352), (36, 5881692), (48, 4411269), (54, 3921128), (62, 3415176), (72, 2940846), (93, 2276784), (97, 2182896), (108, 1960564), (124, 1707588), (144, 1470423), (163, 1299024), (186, 1138392), (194, 1091448), (216, 980282), (248, 853794), (279, 758928), (291, 727632), (326, 649512), (372, 569196), (388, 545724), (432, 490141), (489, 433008), (496, 426897), (558, 379464), (582, 363816), (652, 324756), (744, 284598), (776, 272862), (837, 252976), (873, 242544), (978, 216504), (1116, 189732), (1164, 181908), (1304, 162378), (1467, 144336), (1488, 142299), (1552, 136431), (1674, 126488), (1746, 121272), (1956, 108252), (2232, 94866), (2328, 90954), (2608, 81189), (2619, 80848), (2934, 72168), (3007, 70416), (3348, 63244), (3492, 60636), (3912, 54126), (4401, 48112), (4464, 47433), (4656, 45477), (5053, 41904), (5238, 40424), (5868, 36084), (6014, 35208), (6696, 31622), (6984, 30318), (7824, 27063), (8802, 24056), (9021, 23472), (10106, 20952), (10476, 20212), (11736, 18042), (12028, 17604), (13392, 15811), (13968, 15159)]