238279392

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2113

約数の個数: 144

約数和(自身を含む): 753637248

約数和(自身を除く): 515357856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2053, 2232, 2418, 2976, 3224, 3627, 3744, 4106, 4464, 4836, 6159, 6448, 7254, 8212, 8928, 9672, 12318, 12896, 14508, 16424, 18477, 19344, 24636, 26689, 29016, 32848, 36954, 38688, 49272, 53378, 58032, 63643, 65696, 73908, 80067, 98544, 106756, 116064, 127286, 147816, 160134, 190929, 197088, 213512, 240201, 254572, 295632, 320268, 381858, 427024, 480402, 509144, 572787, 591264, 640536, 763716, 827359, 854048, 960804, 1018288, 1145574, 1281072, 1527432, 1654718, 1921608, 2036576, 2291148, 2482077, 2562144, 3054864, 3309436, 3843216, 4582296, 4964154, 6109728, 6618872, 7446231, 7686432, 9164592, 9928308, 13237744, 14892462, 18329184, 19856616, 26475488, 29784924, 39713232, 59569848, 79426464, 119139696, 238279392]

約数ペア:

[(1, 238279392), (2, 119139696), (3, 79426464), (4, 59569848), (6, 39713232), (8, 29784924), (9, 26475488), (12, 19856616), (13, 18329184), (16, 14892462), (18, 13237744), (24, 9928308), (26, 9164592), (31, 7686432), (32, 7446231), (36, 6618872), (39, 6109728), (48, 4964154), (52, 4582296), (62, 3843216), (72, 3309436), (78, 3054864), (93, 2562144), (96, 2482077), (104, 2291148), (117, 2036576), (124, 1921608), (144, 1654718), (156, 1527432), (186, 1281072), (208, 1145574), (234, 1018288), (248, 960804), (279, 854048), (288, 827359), (312, 763716), (372, 640536), (403, 591264), (416, 572787), (468, 509144), (496, 480402), (558, 427024), (624, 381858), (744, 320268), (806, 295632), (936, 254572), (992, 240201), (1116, 213512), (1209, 197088), (1248, 190929), (1488, 160134), (1612, 147816), (1872, 127286), (2053, 116064), (2232, 106756), (2418, 98544), (2976, 80067), (3224, 73908), (3627, 65696), (3744, 63643), (4106, 58032), (4464, 53378), (4836, 49272), (6159, 38688), (6448, 36954), (7254, 32848), (8212, 29016), (8928, 26689), (9672, 24636), (12318, 19344), (12896, 18477), (14508, 16424)]