266906016

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^2$

素因数の和:213

約数の個数: 180

約数和(自身を含む): 854949942

約数和(自身を除く): 588043926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 89, 96, 104, 108, 117, 144, 156, 162, 178, 208, 216, 234, 267, 288, 312, 324, 351, 356, 416, 432, 468, 534, 624, 648, 702, 712, 801, 864, 936, 1053, 1068, 1157, 1248, 1296, 1404, 1424, 1602, 1872, 2106, 2136, 2314, 2403, 2592, 2808, 2848, 3204, 3471, 3744, 4212, 4272, 4628, 4806, 5616, 6408, 6942, 7209, 7921, 8424, 8544, 9256, 9612, 10413, 11232, 12816, 13884, 14418, 15842, 16848, 18512, 19224, 20826, 23763, 25632, 27768, 28836, 31239, 31684, 33696, 37024, 38448, 41652, 47526, 55536, 57672, 62478, 63368, 71289, 76896, 83304, 93717, 95052, 102973, 111072, 115344, 124956, 126736, 142578, 166608, 187434, 190104, 205946, 213867, 230688, 249912, 253472, 285156, 308919, 333216, 374868, 380208, 411892, 427734, 499824, 570312, 617838, 641601, 749736, 760416, 823784, 855468, 926757, 999648, 1140624, 1235676, 1283202, 1499472, 1647568, 1710936, 1853514, 2281248, 2471352, 2566404, 2780271, 2998944, 3295136, 3421872, 3707028, 4942704, 5132808, 5560542, 6843744, 7414056, 8340813, 9885408, 10265616, 11121084, 14828112, 16681626, 20531232, 22242168, 29656224, 33363252, 44484336, 66726504, 88968672, 133453008, 266906016]

約数ペア:

[(1, 266906016), (2, 133453008), (3, 88968672), (4, 66726504), (6, 44484336), (8, 33363252), (9, 29656224), (12, 22242168), (13, 20531232), (16, 16681626), (18, 14828112), (24, 11121084), (26, 10265616), (27, 9885408), (32, 8340813), (36, 7414056), (39, 6843744), (48, 5560542), (52, 5132808), (54, 4942704), (72, 3707028), (78, 3421872), (81, 3295136), (89, 2998944), (96, 2780271), (104, 2566404), (108, 2471352), (117, 2281248), (144, 1853514), (156, 1710936), (162, 1647568), (178, 1499472), (208, 1283202), (216, 1235676), (234, 1140624), (267, 999648), (288, 926757), (312, 855468), (324, 823784), (351, 760416), (356, 749736), (416, 641601), (432, 617838), (468, 570312), (534, 499824), (624, 427734), (648, 411892), (702, 380208), (712, 374868), (801, 333216), (864, 308919), (936, 285156), (1053, 253472), (1068, 249912), (1157, 230688), (1248, 213867), (1296, 205946), (1404, 190104), (1424, 187434), (1602, 166608), (1872, 142578), (2106, 126736), (2136, 124956), (2314, 115344), (2403, 111072), (2592, 102973), (2808, 95052), (2848, 93717), (3204, 83304), (3471, 76896), (3744, 71289), (4212, 63368), (4272, 62478), (4628, 57672), (4806, 55536), (5616, 47526), (6408, 41652), (6942, 38448), (7209, 37024), (7921, 33696), (8424, 31684), (8544, 31239), (9256, 28836), (9612, 27768), (10413, 25632), (11232, 23763), (12816, 20826), (13884, 19224), (14418, 18512), (15842, 16848)]