252443664

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 818947584

約数和(自身を除く): 566503920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 53, 62, 66, 72, 88, 93, 97, 99, 106, 124, 132, 144, 159, 176, 186, 194, 198, 212, 248, 264, 279, 291, 318, 341, 372, 388, 396, 424, 477, 496, 528, 558, 582, 583, 636, 682, 744, 776, 792, 848, 873, 954, 1023, 1067, 1116, 1164, 1166, 1272, 1364, 1488, 1552, 1584, 1643, 1746, 1749, 1908, 2046, 2134, 2232, 2328, 2332, 2544, 2728, 3007, 3069, 3201, 3286, 3492, 3498, 3816, 4092, 4268, 4464, 4656, 4664, 4929, 5141, 5247, 5456, 6014, 6138, 6402, 6572, 6984, 6996, 7632, 8184, 8536, 9021, 9328, 9603, 9858, 10282, 10494, 12028, 12276, 12804, 13144, 13968, 13992, 14787, 15423, 16368, 17072, 18042, 18073, 19206, 19716, 20564, 20988, 24056, 24552, 25608, 26288, 27063, 27984, 29574, 30846, 33077, 36084, 36146, 38412, 39432, 41128, 41976, 46269, 48112, 49104, 51216, 54126, 54219, 56551, 59148, 61692, 66154, 72168, 72292, 76824, 78864, 82256, 83952, 92538, 99231, 108252, 108438, 113102, 118296, 123384, 132308, 144336, 144584, 153648, 159371, 162657, 169653, 185076, 198462, 216504, 216876, 226204, 236592, 246768, 264616, 289168, 297693, 318742, 325314, 339306, 370152, 396924, 433008, 433752, 452408, 478113, 508959, 529232, 595386, 637484, 650628, 678612, 740304, 793848, 867504, 904816, 956226, 1017918, 1190772, 1274968, 1301256, 1357224, 1434339, 1587696, 1753081, 1912452, 2035836, 2381544, 2549936, 2602512, 2714448, 2868678, 3506162, 3824904, 4071672, 4763088, 5259243, 5737356, 7012324, 7649808, 8143344, 10518486, 11474712, 14024648, 15777729, 21036972, 22949424, 28049296, 31555458, 42073944, 63110916, 84147888, 126221832, 252443664]

約数ペア:

[(1, 252443664), (2, 126221832), (3, 84147888), (4, 63110916), (6, 42073944), (8, 31555458), (9, 28049296), (11, 22949424), (12, 21036972), (16, 15777729), (18, 14024648), (22, 11474712), (24, 10518486), (31, 8143344), (33, 7649808), (36, 7012324), (44, 5737356), (48, 5259243), (53, 4763088), (62, 4071672), (66, 3824904), (72, 3506162), (88, 2868678), (93, 2714448), (97, 2602512), (99, 2549936), (106, 2381544), (124, 2035836), (132, 1912452), (144, 1753081), (159, 1587696), (176, 1434339), (186, 1357224), (194, 1301256), (198, 1274968), (212, 1190772), (248, 1017918), (264, 956226), (279, 904816), (291, 867504), (318, 793848), (341, 740304), (372, 678612), (388, 650628), (396, 637484), (424, 595386), (477, 529232), (496, 508959), (528, 478113), (558, 452408), (582, 433752), (583, 433008), (636, 396924), (682, 370152), (744, 339306), (776, 325314), (792, 318742), (848, 297693), (873, 289168), (954, 264616), (1023, 246768), (1067, 236592), (1116, 226204), (1164, 216876), (1166, 216504), (1272, 198462), (1364, 185076), (1488, 169653), (1552, 162657), (1584, 159371), (1643, 153648), (1746, 144584), (1749, 144336), (1908, 132308), (2046, 123384), (2134, 118296), (2232, 113102), (2328, 108438), (2332, 108252), (2544, 99231), (2728, 92538), (3007, 83952), (3069, 82256), (3201, 78864), (3286, 76824), (3492, 72292), (3498, 72168), (3816, 66154), (4092, 61692), (4268, 59148), (4464, 56551), (4656, 54219), (4664, 54126), (4929, 51216), (5141, 49104), (5247, 48112), (5456, 46269), (6014, 41976), (6138, 41128), (6402, 39432), (6572, 38412), (6984, 36146), (6996, 36084), (7632, 33077), (8184, 30846), (8536, 29574), (9021, 27984), (9328, 27063), (9603, 26288), (9858, 25608), (10282, 24552), (10494, 24056), (12028, 20988), (12276, 20564), (12804, 19716), (13144, 19206), (13968, 18073), (13992, 18042), (14787, 17072), (15423, 16368)]