1225558656

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:807

約数の個数: 192

約数和(自身を含む): 4051195200

約数和(自身を除く): 2825636544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 379, 384, 401, 448, 504, 576, 672, 758, 802, 896, 1008, 1137, 1152, 1203, 1344, 1516, 1604, 2016, 2274, 2406, 2653, 2688, 2807, 3032, 3208, 3411, 3609, 4032, 4548, 4812, 5306, 5614, 6064, 6416, 6822, 7218, 7959, 8064, 8421, 9096, 9624, 10612, 11228, 12128, 12832, 13644, 14436, 15918, 16842, 18192, 19248, 21224, 22456, 23877, 24256, 25263, 25664, 27288, 28872, 31836, 33684, 36384, 38496, 42448, 44912, 47754, 48512, 50526, 51328, 54576, 57744, 63672, 67368, 72768, 76992, 84896, 89824, 95508, 101052, 109152, 115488, 127344, 134736, 145536, 151979, 153984, 169792, 179648, 191016, 202104, 218304, 230976, 254688, 269472, 303958, 339584, 359296, 382032, 404208, 436608, 455937, 461952, 509376, 538944, 607916, 764064, 808416, 911874, 1018752, 1063853, 1077888, 1215832, 1367811, 1528128, 1616832, 1823748, 2127706, 2431664, 2735622, 3056256, 3191559, 3233664, 3647496, 4255412, 4863328, 5471244, 6383118, 7294992, 8510824, 9574677, 9726656, 10942488, 12766236, 14589984, 17021648, 19149354, 19453312, 21884976, 25532472, 29179968, 34043296, 38298708, 43769952, 51064944, 58359936, 68086592, 76597416, 87539904, 102129888, 136173184, 153194832, 175079808, 204259776, 306389664, 408519552, 612779328, 1225558656]

約数ペア:

[(1, 1225558656), (2, 612779328), (3, 408519552), (4, 306389664), (6, 204259776), (7, 175079808), (8, 153194832), (9, 136173184), (12, 102129888), (14, 87539904), (16, 76597416), (18, 68086592), (21, 58359936), (24, 51064944), (28, 43769952), (32, 38298708), (36, 34043296), (42, 29179968), (48, 25532472), (56, 21884976), (63, 19453312), (64, 19149354), (72, 17021648), (84, 14589984), (96, 12766236), (112, 10942488), (126, 9726656), (128, 9574677), (144, 8510824), (168, 7294992), (192, 6383118), (224, 5471244), (252, 4863328), (288, 4255412), (336, 3647496), (379, 3233664), (384, 3191559), (401, 3056256), (448, 2735622), (504, 2431664), (576, 2127706), (672, 1823748), (758, 1616832), (802, 1528128), (896, 1367811), (1008, 1215832), (1137, 1077888), (1152, 1063853), (1203, 1018752), (1344, 911874), (1516, 808416), (1604, 764064), (2016, 607916), (2274, 538944), (2406, 509376), (2653, 461952), (2688, 455937), (2807, 436608), (3032, 404208), (3208, 382032), (3411, 359296), (3609, 339584), (4032, 303958), (4548, 269472), (4812, 254688), (5306, 230976), (5614, 218304), (6064, 202104), (6416, 191016), (6822, 179648), (7218, 169792), (7959, 153984), (8064, 151979), (8421, 145536), (9096, 134736), (9624, 127344), (10612, 115488), (11228, 109152), (12128, 101052), (12832, 95508), (13644, 89824), (14436, 84896), (15918, 76992), (16842, 72768), (18192, 67368), (19248, 63672), (21224, 57744), (22456, 54576), (23877, 51328), (24256, 50526), (25263, 48512), (25664, 47754), (27288, 44912), (28872, 42448), (31836, 38496), (33684, 36384)]