1611557856

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{11731}}^1$

素因数の和:11806

約数の個数: 120

約数和(自身を含む): 4829383944

約数和(自身を除く): 3217826088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 424, 432, 477, 636, 648, 848, 864, 954, 1272, 1296, 1431, 1696, 1908, 2544, 2592, 2862, 3816, 4293, 5088, 5724, 7632, 8586, 11448, 11731, 15264, 17172, 22896, 23462, 34344, 35193, 45792, 46924, 68688, 70386, 93848, 105579, 137376, 140772, 187696, 211158, 281544, 316737, 375392, 422316, 563088, 621743, 633474, 844632, 950211, 1126176, 1243486, 1266948, 1689264, 1865229, 1900422, 2486972, 2533896, 3378528, 3730458, 3800844, 4973944, 5067792, 5595687, 7460916, 7601688, 9947888, 10135584, 11191374, 14921832, 15203376, 16787061, 19895776, 22382748, 29843664, 30406752, 33574122, 44765496, 50361183, 59687328, 67148244, 89530992, 100722366, 134296488, 179061984, 201444732, 268592976, 402889464, 537185952, 805778928, 1611557856]

約数ペア:

[(1, 1611557856), (2, 805778928), (3, 537185952), (4, 402889464), (6, 268592976), (8, 201444732), (9, 179061984), (12, 134296488), (16, 100722366), (18, 89530992), (24, 67148244), (27, 59687328), (32, 50361183), (36, 44765496), (48, 33574122), (53, 30406752), (54, 29843664), (72, 22382748), (81, 19895776), (96, 16787061), (106, 15203376), (108, 14921832), (144, 11191374), (159, 10135584), (162, 9947888), (212, 7601688), (216, 7460916), (288, 5595687), (318, 5067792), (324, 4973944), (424, 3800844), (432, 3730458), (477, 3378528), (636, 2533896), (648, 2486972), (848, 1900422), (864, 1865229), (954, 1689264), (1272, 1266948), (1296, 1243486), (1431, 1126176), (1696, 950211), (1908, 844632), (2544, 633474), (2592, 621743), (2862, 563088), (3816, 422316), (4293, 375392), (5088, 316737), (5724, 281544), (7632, 211158), (8586, 187696), (11448, 140772), (11731, 137376), (15264, 105579), (17172, 93848), (22896, 70386), (23462, 68688), (34344, 46924), (35193, 45792)]