259894656

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{3581}}^1$

素因数の和:3614

約数の個数: 160

約数和(自身を含む): 884180880

約数和(自身を除く): 624286224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 3581, 4032, 4536, 5184, 6048, 7162, 8064, 9072, 10368, 10743, 12096, 14324, 18144, 21486, 24192, 25067, 28648, 32229, 36288, 42972, 50134, 57296, 64458, 72576, 75201, 85944, 96687, 100268, 114592, 128916, 150402, 171888, 193374, 200536, 225603, 229184, 257832, 290061, 300804, 343776, 386748, 401072, 451206, 458368, 515664, 580122, 601608, 676809, 687552, 773496, 802144, 902412, 1031328, 1160244, 1203216, 1353618, 1375104, 1546992, 1604288, 1804824, 2030427, 2062656, 2320488, 2406432, 2707236, 3093984, 3208576, 3609648, 4060854, 4125312, 4640976, 4812864, 5414472, 6187968, 7219296, 8121708, 9281952, 9625728, 10828944, 12375936, 14438592, 16243416, 18563904, 21657888, 28877184, 32486832, 37127808, 43315776, 64973664, 86631552, 129947328, 259894656]

約数ペア:

[(1, 259894656), (2, 129947328), (3, 86631552), (4, 64973664), (6, 43315776), (7, 37127808), (8, 32486832), (9, 28877184), (12, 21657888), (14, 18563904), (16, 16243416), (18, 14438592), (21, 12375936), (24, 10828944), (27, 9625728), (28, 9281952), (32, 8121708), (36, 7219296), (42, 6187968), (48, 5414472), (54, 4812864), (56, 4640976), (63, 4125312), (64, 4060854), (72, 3609648), (81, 3208576), (84, 3093984), (96, 2707236), (108, 2406432), (112, 2320488), (126, 2062656), (128, 2030427), (144, 1804824), (162, 1604288), (168, 1546992), (189, 1375104), (192, 1353618), (216, 1203216), (224, 1160244), (252, 1031328), (288, 902412), (324, 802144), (336, 773496), (378, 687552), (384, 676809), (432, 601608), (448, 580122), (504, 515664), (567, 458368), (576, 451206), (648, 401072), (672, 386748), (756, 343776), (864, 300804), (896, 290061), (1008, 257832), (1134, 229184), (1152, 225603), (1296, 200536), (1344, 193374), (1512, 171888), (1728, 150402), (2016, 128916), (2268, 114592), (2592, 100268), (2688, 96687), (3024, 85944), (3456, 75201), (3581, 72576), (4032, 64458), (4536, 57296), (5184, 50134), (6048, 42972), (7162, 36288), (8064, 32229), (9072, 28648), (10368, 25067), (10743, 24192), (12096, 21486), (14324, 18144)]