289278864

素因数分解:

$2^4\times 3^7\times 7^1\times {\mathrm{1181}}^1$

素因数の和:1217

約数の個数: 160

約数和(自身を含む): 961486080

約数和(自身を除く): 672207216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1181, 1296, 1458, 1512, 1701, 1944, 2187, 2268, 2362, 2916, 3024, 3402, 3543, 3888, 4374, 4536, 4724, 5103, 5832, 6804, 7086, 8267, 8748, 9072, 9448, 10206, 10629, 11664, 13608, 14172, 15309, 16534, 17496, 18896, 20412, 21258, 24801, 27216, 28344, 30618, 31887, 33068, 34992, 40824, 42516, 49602, 56688, 61236, 63774, 66136, 74403, 81648, 85032, 95661, 99204, 122472, 127548, 132272, 148806, 170064, 191322, 198408, 223209, 244944, 255096, 286983, 297612, 382644, 396816, 446418, 510192, 573966, 595224, 669627, 765288, 860949, 892836, 1147932, 1190448, 1339254, 1530576, 1721898, 1785672, 2008881, 2295864, 2582847, 2678508, 3443796, 3571344, 4017762, 4591728, 5165694, 5357016, 6026643, 6887592, 8035524, 10331388, 10714032, 12053286, 13775184, 16071048, 18079929, 20662776, 24106572, 32142096, 36159858, 41325552, 48213144, 72319716, 96426288, 144639432, 289278864]

約数ペア:

[(1, 289278864), (2, 144639432), (3, 96426288), (4, 72319716), (6, 48213144), (7, 41325552), (8, 36159858), (9, 32142096), (12, 24106572), (14, 20662776), (16, 18079929), (18, 16071048), (21, 13775184), (24, 12053286), (27, 10714032), (28, 10331388), (36, 8035524), (42, 6887592), (48, 6026643), (54, 5357016), (56, 5165694), (63, 4591728), (72, 4017762), (81, 3571344), (84, 3443796), (108, 2678508), (112, 2582847), (126, 2295864), (144, 2008881), (162, 1785672), (168, 1721898), (189, 1530576), (216, 1339254), (243, 1190448), (252, 1147932), (324, 892836), (336, 860949), (378, 765288), (432, 669627), (486, 595224), (504, 573966), (567, 510192), (648, 446418), (729, 396816), (756, 382644), (972, 297612), (1008, 286983), (1134, 255096), (1181, 244944), (1296, 223209), (1458, 198408), (1512, 191322), (1701, 170064), (1944, 148806), (2187, 132272), (2268, 127548), (2362, 122472), (2916, 99204), (3024, 95661), (3402, 85032), (3543, 81648), (3888, 74403), (4374, 66136), (4536, 63774), (4724, 61236), (5103, 56688), (5832, 49602), (6804, 42516), (7086, 40824), (8267, 34992), (8748, 33068), (9072, 31887), (9448, 30618), (10206, 28344), (10629, 27216), (11664, 24801), (13608, 21258), (14172, 20412), (15309, 18896), (16534, 17496)]