268496208

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 200

約数和(自身を含む): 826780416

約数和(自身を除く): 558284208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 41, 48, 54, 62, 72, 81, 82, 93, 108, 123, 124, 144, 162, 163, 164, 186, 216, 246, 248, 279, 324, 326, 328, 369, 372, 432, 489, 492, 496, 558, 648, 652, 656, 738, 744, 837, 978, 984, 1107, 1116, 1271, 1296, 1304, 1467, 1476, 1488, 1674, 1956, 1968, 2214, 2232, 2511, 2542, 2608, 2934, 2952, 3321, 3348, 3813, 3912, 4401, 4428, 4464, 5022, 5053, 5084, 5868, 5904, 6642, 6683, 6696, 7626, 7824, 8802, 8856, 10044, 10106, 10168, 11439, 11736, 13203, 13284, 13366, 13392, 15159, 15252, 17604, 17712, 20049, 20088, 20212, 20336, 22878, 23472, 26406, 26568, 26732, 30318, 30504, 34317, 35208, 40098, 40176, 40424, 45477, 45756, 52812, 53136, 53464, 60147, 60636, 61008, 68634, 70416, 80196, 80848, 90954, 91512, 102951, 105624, 106928, 120294, 121272, 136431, 137268, 160392, 180441, 181908, 183024, 205902, 207173, 211248, 240588, 242544, 272862, 274536, 320784, 360882, 363816, 409293, 411804, 414346, 481176, 541323, 545724, 549072, 621519, 721764, 727632, 818586, 823608, 828692, 962352, 1082646, 1091448, 1243038, 1443528, 1637172, 1647216, 1657384, 1864557, 2165292, 2182896, 2486076, 2887056, 3274344, 3314768, 3729114, 4330584, 4972152, 5593671, 6548688, 7458228, 8661168, 9944304, 11187342, 14916456, 16781013, 22374684, 29832912, 33562026, 44749368, 67124052, 89498736, 134248104, 268496208]

約数ペア:

[(1, 268496208), (2, 134248104), (3, 89498736), (4, 67124052), (6, 44749368), (8, 33562026), (9, 29832912), (12, 22374684), (16, 16781013), (18, 14916456), (24, 11187342), (27, 9944304), (31, 8661168), (36, 7458228), (41, 6548688), (48, 5593671), (54, 4972152), (62, 4330584), (72, 3729114), (81, 3314768), (82, 3274344), (93, 2887056), (108, 2486076), (123, 2182896), (124, 2165292), (144, 1864557), (162, 1657384), (163, 1647216), (164, 1637172), (186, 1443528), (216, 1243038), (246, 1091448), (248, 1082646), (279, 962352), (324, 828692), (326, 823608), (328, 818586), (369, 727632), (372, 721764), (432, 621519), (489, 549072), (492, 545724), (496, 541323), (558, 481176), (648, 414346), (652, 411804), (656, 409293), (738, 363816), (744, 360882), (837, 320784), (978, 274536), (984, 272862), (1107, 242544), (1116, 240588), (1271, 211248), (1296, 207173), (1304, 205902), (1467, 183024), (1476, 181908), (1488, 180441), (1674, 160392), (1956, 137268), (1968, 136431), (2214, 121272), (2232, 120294), (2511, 106928), (2542, 105624), (2608, 102951), (2934, 91512), (2952, 90954), (3321, 80848), (3348, 80196), (3813, 70416), (3912, 68634), (4401, 61008), (4428, 60636), (4464, 60147), (5022, 53464), (5053, 53136), (5084, 52812), (5868, 45756), (5904, 45477), (6642, 40424), (6683, 40176), (6696, 40098), (7626, 35208), (7824, 34317), (8802, 30504), (8856, 30318), (10044, 26732), (10106, 26568), (10168, 26406), (11439, 23472), (11736, 22878), (13203, 20336), (13284, 20212), (13366, 20088), (13392, 20049), (15159, 17712), (15252, 17604)]