1489457808

素因数分解:

$2^4\times 3^6\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:764

約数の個数: 140

約数和(自身を含む): 4351796988

約数和(自身を除く): 2862339180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 277, 324, 432, 461, 486, 554, 648, 729, 831, 922, 972, 1108, 1296, 1383, 1458, 1662, 1844, 1944, 2216, 2493, 2766, 2916, 3324, 3688, 3888, 4149, 4432, 4986, 5532, 5832, 6648, 7376, 7479, 8298, 9972, 11064, 11664, 12447, 13296, 14958, 16596, 19944, 22128, 22437, 24894, 29916, 33192, 37341, 39888, 44874, 49788, 59832, 66384, 67311, 74682, 89748, 99576, 112023, 119664, 127697, 134622, 149364, 179496, 199152, 201933, 224046, 255394, 269244, 298728, 336069, 358992, 383091, 403866, 448092, 510788, 538488, 597456, 672138, 766182, 807732, 896184, 1021576, 1076976, 1149273, 1344276, 1532364, 1615464, 1792368, 2043152, 2298546, 2688552, 3064728, 3230928, 3447819, 4597092, 5377104, 6129456, 6895638, 9194184, 10343457, 13791276, 18388368, 20686914, 27582552, 31030371, 41373828, 55165104, 62060742, 82747656, 93091113, 124121484, 165495312, 186182226, 248242968, 372364452, 496485936, 744728904, 1489457808]

約数ペア:

[(1, 1489457808), (2, 744728904), (3, 496485936), (4, 372364452), (6, 248242968), (8, 186182226), (9, 165495312), (12, 124121484), (16, 93091113), (18, 82747656), (24, 62060742), (27, 55165104), (36, 41373828), (48, 31030371), (54, 27582552), (72, 20686914), (81, 18388368), (108, 13791276), (144, 10343457), (162, 9194184), (216, 6895638), (243, 6129456), (277, 5377104), (324, 4597092), (432, 3447819), (461, 3230928), (486, 3064728), (554, 2688552), (648, 2298546), (729, 2043152), (831, 1792368), (922, 1615464), (972, 1532364), (1108, 1344276), (1296, 1149273), (1383, 1076976), (1458, 1021576), (1662, 896184), (1844, 807732), (1944, 766182), (2216, 672138), (2493, 597456), (2766, 538488), (2916, 510788), (3324, 448092), (3688, 403866), (3888, 383091), (4149, 358992), (4432, 336069), (4986, 298728), (5532, 269244), (5832, 255394), (6648, 224046), (7376, 201933), (7479, 199152), (8298, 179496), (9972, 149364), (11064, 134622), (11664, 127697), (12447, 119664), (13296, 112023), (14958, 99576), (16596, 89748), (19944, 74682), (22128, 67311), (22437, 66384), (24894, 59832), (29916, 49788), (33192, 44874), (37341, 39888)]