1259798736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{220553}}^1$

素因数の和:220588

約数の個数: 80

約数和(自身を含む): 3938212224

約数和(自身を除く): 2678413488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 220553, 441106, 661659, 882212, 1323318, 1543871, 1764424, 2646636, 3087742, 3528848, 3749401, 4631613, 5293272, 6175484, 7498802, 9263226, 10586544, 11248203, 12350968, 14997604, 18526452, 22496406, 24701936, 26245807, 29995208, 37052904, 44992812, 52491614, 59990416, 74105808, 78737421, 89985624, 104983228, 157474842, 179971248, 209966456, 314949684, 419932912, 629899368, 1259798736]

約数ペア:

[(1, 1259798736), (2, 629899368), (3, 419932912), (4, 314949684), (6, 209966456), (7, 179971248), (8, 157474842), (12, 104983228), (14, 89985624), (16, 78737421), (17, 74105808), (21, 59990416), (24, 52491614), (28, 44992812), (34, 37052904), (42, 29995208), (48, 26245807), (51, 24701936), (56, 22496406), (68, 18526452), (84, 14997604), (102, 12350968), (112, 11248203), (119, 10586544), (136, 9263226), (168, 7498802), (204, 6175484), (238, 5293272), (272, 4631613), (336, 3749401), (357, 3528848), (408, 3087742), (476, 2646636), (714, 1764424), (816, 1543871), (952, 1323318), (1428, 882212), (1904, 661659), (2856, 441106), (5712, 220553)]