291220272

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:757

約数の個数: 200

約数和(自身を含む): 985222656

約数和(自身を除く): 694002384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 108, 112, 126, 141, 144, 162, 168, 188, 189, 216, 252, 282, 324, 329, 336, 376, 378, 423, 432, 504, 564, 567, 648, 658, 683, 752, 756, 846, 987, 1008, 1128, 1134, 1269, 1296, 1316, 1366, 1512, 1692, 1974, 2049, 2256, 2268, 2538, 2632, 2732, 2961, 3024, 3384, 3807, 3948, 4098, 4536, 4781, 5076, 5264, 5464, 5922, 6147, 6768, 7614, 7896, 8196, 8883, 9072, 9562, 10152, 10928, 11844, 12294, 14343, 15228, 15792, 16392, 17766, 18441, 19124, 20304, 23688, 24588, 26649, 28686, 30456, 32101, 32784, 35532, 36882, 38248, 43029, 47376, 49176, 53298, 55323, 57372, 60912, 64202, 71064, 73764, 76496, 86058, 96303, 98352, 106596, 110646, 114744, 128404, 129087, 142128, 147528, 172116, 192606, 213192, 221292, 224707, 229488, 256808, 258174, 288909, 295056, 344232, 385212, 387261, 426384, 442584, 449414, 513616, 516348, 577818, 674121, 688464, 770424, 774522, 866727, 885168, 898828, 1032696, 1155636, 1348242, 1540848, 1549044, 1733454, 1797656, 2022363, 2065392, 2311272, 2600181, 2696484, 3098088, 3466908, 3595312, 4044726, 4622544, 5200362, 5392968, 6067089, 6196176, 6933816, 8089452, 10400724, 10785936, 12134178, 13867632, 16178904, 18201267, 20801448, 24268356, 32357808, 36402534, 41602896, 48536712, 72805068, 97073424, 145610136, 291220272]

約数ペア:

[(1, 291220272), (2, 145610136), (3, 97073424), (4, 72805068), (6, 48536712), (7, 41602896), (8, 36402534), (9, 32357808), (12, 24268356), (14, 20801448), (16, 18201267), (18, 16178904), (21, 13867632), (24, 12134178), (27, 10785936), (28, 10400724), (36, 8089452), (42, 6933816), (47, 6196176), (48, 6067089), (54, 5392968), (56, 5200362), (63, 4622544), (72, 4044726), (81, 3595312), (84, 3466908), (94, 3098088), (108, 2696484), (112, 2600181), (126, 2311272), (141, 2065392), (144, 2022363), (162, 1797656), (168, 1733454), (188, 1549044), (189, 1540848), (216, 1348242), (252, 1155636), (282, 1032696), (324, 898828), (329, 885168), (336, 866727), (376, 774522), (378, 770424), (423, 688464), (432, 674121), (504, 577818), (564, 516348), (567, 513616), (648, 449414), (658, 442584), (683, 426384), (752, 387261), (756, 385212), (846, 344232), (987, 295056), (1008, 288909), (1128, 258174), (1134, 256808), (1269, 229488), (1296, 224707), (1316, 221292), (1366, 213192), (1512, 192606), (1692, 172116), (1974, 147528), (2049, 142128), (2256, 129087), (2268, 128404), (2538, 114744), (2632, 110646), (2732, 106596), (2961, 98352), (3024, 96303), (3384, 86058), (3807, 76496), (3948, 73764), (4098, 71064), (4536, 64202), (4781, 60912), (5076, 57372), (5264, 55323), (5464, 53298), (5922, 49176), (6147, 47376), (6768, 43029), (7614, 38248), (7896, 36882), (8196, 35532), (8883, 32784), (9072, 32101), (9562, 30456), (10152, 28686), (10928, 26649), (11844, 24588), (12294, 23688), (14343, 20304), (15228, 19124), (15792, 18441), (16392, 17766)]