2021063904

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{811}}^1$

素因数の和:1353

約数の個数: 144

約数和(自身を含む): 6104957040

約数和(自身を除く): 4083893136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 509, 544, 612, 811, 816, 1018, 1224, 1527, 1622, 1632, 2036, 2433, 2448, 3054, 3244, 4072, 4581, 4866, 4896, 6108, 6488, 7299, 8144, 8653, 9162, 9732, 12216, 12976, 13787, 14598, 16288, 17306, 18324, 19464, 24432, 25952, 25959, 27574, 29196, 34612, 36648, 38928, 41361, 48864, 51918, 55148, 58392, 69224, 73296, 77856, 77877, 82722, 103836, 110296, 116784, 124083, 138448, 146592, 155754, 165444, 207672, 220592, 233568, 248166, 276896, 311508, 330888, 412799, 415344, 441184, 496332, 623016, 661776, 825598, 830688, 992664, 1238397, 1246032, 1323552, 1651196, 1985328, 2476794, 2492064, 3302392, 3715191, 3970656, 4953588, 6604784, 7017583, 7430382, 9907176, 13209568, 14035166, 14860764, 19814352, 21052749, 28070332, 29721528, 39628704, 42105498, 56140664, 59443056, 63158247, 84210996, 112281328, 118886112, 126316494, 168421992, 224562656, 252632988, 336843984, 505265976, 673687968, 1010531952, 2021063904]

約数ペア:

[(1, 2021063904), (2, 1010531952), (3, 673687968), (4, 505265976), (6, 336843984), (8, 252632988), (9, 224562656), (12, 168421992), (16, 126316494), (17, 118886112), (18, 112281328), (24, 84210996), (32, 63158247), (34, 59443056), (36, 56140664), (48, 42105498), (51, 39628704), (68, 29721528), (72, 28070332), (96, 21052749), (102, 19814352), (136, 14860764), (144, 14035166), (153, 13209568), (204, 9907176), (272, 7430382), (288, 7017583), (306, 6604784), (408, 4953588), (509, 3970656), (544, 3715191), (612, 3302392), (811, 2492064), (816, 2476794), (1018, 1985328), (1224, 1651196), (1527, 1323552), (1622, 1246032), (1632, 1238397), (2036, 992664), (2433, 830688), (2448, 825598), (3054, 661776), (3244, 623016), (4072, 496332), (4581, 441184), (4866, 415344), (4896, 412799), (6108, 330888), (6488, 311508), (7299, 276896), (8144, 248166), (8653, 233568), (9162, 220592), (9732, 207672), (12216, 165444), (12976, 155754), (13787, 146592), (14598, 138448), (16288, 124083), (17306, 116784), (18324, 110296), (19464, 103836), (24432, 82722), (25952, 77877), (25959, 77856), (27574, 73296), (29196, 69224), (34612, 58392), (36648, 55148), (38928, 51918), (41361, 48864)]