306389664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:803

約数の個数: 144

約数和(自身を含む): 1000883520

約数和(自身を除く): 694493856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 379, 401, 504, 672, 758, 802, 1008, 1137, 1203, 1516, 1604, 2016, 2274, 2406, 2653, 2807, 3032, 3208, 3411, 3609, 4548, 4812, 5306, 5614, 6064, 6416, 6822, 7218, 7959, 8421, 9096, 9624, 10612, 11228, 12128, 12832, 13644, 14436, 15918, 16842, 18192, 19248, 21224, 22456, 23877, 25263, 27288, 28872, 31836, 33684, 36384, 38496, 42448, 44912, 47754, 50526, 54576, 57744, 63672, 67368, 84896, 89824, 95508, 101052, 109152, 115488, 127344, 134736, 151979, 191016, 202104, 254688, 269472, 303958, 382032, 404208, 455937, 607916, 764064, 808416, 911874, 1063853, 1215832, 1367811, 1823748, 2127706, 2431664, 2735622, 3191559, 3647496, 4255412, 4863328, 5471244, 6383118, 7294992, 8510824, 9574677, 10942488, 12766236, 14589984, 17021648, 19149354, 21884976, 25532472, 34043296, 38298708, 43769952, 51064944, 76597416, 102129888, 153194832, 306389664]

約数ペア:

[(1, 306389664), (2, 153194832), (3, 102129888), (4, 76597416), (6, 51064944), (7, 43769952), (8, 38298708), (9, 34043296), (12, 25532472), (14, 21884976), (16, 19149354), (18, 17021648), (21, 14589984), (24, 12766236), (28, 10942488), (32, 9574677), (36, 8510824), (42, 7294992), (48, 6383118), (56, 5471244), (63, 4863328), (72, 4255412), (84, 3647496), (96, 3191559), (112, 2735622), (126, 2431664), (144, 2127706), (168, 1823748), (224, 1367811), (252, 1215832), (288, 1063853), (336, 911874), (379, 808416), (401, 764064), (504, 607916), (672, 455937), (758, 404208), (802, 382032), (1008, 303958), (1137, 269472), (1203, 254688), (1516, 202104), (1604, 191016), (2016, 151979), (2274, 134736), (2406, 127344), (2653, 115488), (2807, 109152), (3032, 101052), (3208, 95508), (3411, 89824), (3609, 84896), (4548, 67368), (4812, 63672), (5306, 57744), (5614, 54576), (6064, 50526), (6416, 47754), (6822, 44912), (7218, 42448), (7959, 38496), (8421, 36384), (9096, 33684), (9624, 31836), (10612, 28872), (11228, 27288), (12128, 25263), (12832, 23877), (13644, 22456), (14436, 21224), (15918, 19248), (16842, 18192)]