231519456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2865

約数の個数: 144

約数和(自身を含む): 771065568

約数和(自身を除く): 539546112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1722, 1968, 2016, 2296, 2583, 2801, 2952, 3444, 3936, 4592, 5166, 5602, 5904, 6888, 8403, 9184, 10332, 11204, 11808, 13776, 16806, 19607, 20664, 22408, 25209, 27552, 33612, 39214, 41328, 44816, 50418, 58821, 67224, 78428, 82656, 89632, 100836, 114841, 117642, 134448, 156856, 176463, 201672, 229682, 235284, 268896, 313712, 344523, 352926, 403344, 459364, 470568, 627424, 689046, 705852, 803887, 806688, 918728, 941136, 1033569, 1378092, 1411704, 1607774, 1837456, 1882272, 2067138, 2411661, 2756184, 2823408, 3215548, 3674912, 4134276, 4823322, 5512368, 5646816, 6431096, 7234983, 8268552, 9646644, 11024736, 12862192, 14469966, 16537104, 19293288, 25724384, 28939932, 33074208, 38586576, 57879864, 77173152, 115759728, 231519456]

約数ペア:

[(1, 231519456), (2, 115759728), (3, 77173152), (4, 57879864), (6, 38586576), (7, 33074208), (8, 28939932), (9, 25724384), (12, 19293288), (14, 16537104), (16, 14469966), (18, 12862192), (21, 11024736), (24, 9646644), (28, 8268552), (32, 7234983), (36, 6431096), (41, 5646816), (42, 5512368), (48, 4823322), (56, 4134276), (63, 3674912), (72, 3215548), (82, 2823408), (84, 2756184), (96, 2411661), (112, 2067138), (123, 1882272), (126, 1837456), (144, 1607774), (164, 1411704), (168, 1378092), (224, 1033569), (246, 941136), (252, 918728), (287, 806688), (288, 803887), (328, 705852), (336, 689046), (369, 627424), (492, 470568), (504, 459364), (574, 403344), (656, 352926), (672, 344523), (738, 313712), (861, 268896), (984, 235284), (1008, 229682), (1148, 201672), (1312, 176463), (1476, 156856), (1722, 134448), (1968, 117642), (2016, 114841), (2296, 100836), (2583, 89632), (2801, 82656), (2952, 78428), (3444, 67224), (3936, 58821), (4592, 50418), (5166, 44816), (5602, 41328), (5904, 39214), (6888, 33612), (8403, 27552), (9184, 25209), (10332, 22408), (11204, 20664), (11808, 19607), (13776, 16806)]