2538751248

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:505

約数の個数: 280

約数和(自身を含む): 8236008576

約数和(自身を除く): 5697257328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 72, 81, 88, 94, 99, 108, 132, 141, 144, 162, 176, 188, 198, 216, 243, 264, 282, 297, 324, 376, 396, 421, 423, 432, 486, 517, 528, 564, 594, 648, 729, 752, 792, 842, 846, 891, 972, 1034, 1128, 1188, 1263, 1269, 1296, 1458, 1551, 1584, 1684, 1692, 1782, 1944, 2068, 2256, 2376, 2526, 2538, 2673, 2916, 3102, 3368, 3384, 3564, 3789, 3807, 3888, 4136, 4631, 4653, 4752, 5052, 5076, 5346, 5832, 6204, 6736, 6768, 7128, 7578, 7614, 8019, 8272, 9262, 9306, 10104, 10152, 10692, 11367, 11421, 11664, 12408, 13893, 13959, 14256, 15156, 15228, 16038, 18524, 18612, 19787, 20208, 20304, 21384, 22734, 22842, 24816, 27786, 27918, 30312, 30456, 32076, 34101, 34263, 37048, 37224, 39574, 41679, 41877, 42768, 45468, 45684, 55572, 55836, 59361, 60624, 60912, 64152, 68202, 68526, 74096, 74448, 79148, 83358, 83754, 90936, 91368, 102303, 111144, 111672, 118722, 125037, 125631, 128304, 136404, 137052, 158296, 166716, 167508, 178083, 181872, 182736, 204606, 217657, 222288, 223344, 237444, 250074, 251262, 272808, 274104, 306909, 316592, 333432, 335016, 356166, 375111, 376893, 409212, 435314, 474888, 500148, 502524, 534249, 545616, 548208, 613818, 652971, 666864, 670032, 712332, 750222, 753786, 818424, 870628, 949776, 1000296, 1005048, 1068498, 1125333, 1227636, 1305942, 1424664, 1500444, 1507572, 1602747, 1636848, 1741256, 1958913, 2000592, 2010096, 2136996, 2250666, 2455272, 2611884, 2849328, 3000888, 3015144, 3205494, 3375999, 3482512, 3917826, 4273992, 4501332, 4808241, 4910544, 5223768, 5876739, 6001776, 6030288, 6410988, 6751998, 7835652, 8547984, 9002664, 9616482, 10447536, 11753478, 12821976, 13503996, 14424723, 15671304, 17630217, 18005328, 19232964, 23506956, 25643952, 27007992, 28849446, 31342608, 35260434, 38465928, 47013912, 52890651, 54015984, 57698892, 70520868, 76931856, 94027824, 105781302, 115397784, 141041736, 158671953, 211562604, 230795568, 282083472, 317343906, 423125208, 634687812, 846250416, 1269375624, 2538751248]

約数ペア:

[(1, 2538751248), (2, 1269375624), (3, 846250416), (4, 634687812), (6, 423125208), (8, 317343906), (9, 282083472), (11, 230795568), (12, 211562604), (16, 158671953), (18, 141041736), (22, 115397784), (24, 105781302), (27, 94027824), (33, 76931856), (36, 70520868), (44, 57698892), (47, 54015984), (48, 52890651), (54, 47013912), (66, 38465928), (72, 35260434), (81, 31342608), (88, 28849446), (94, 27007992), (99, 25643952), (108, 23506956), (132, 19232964), (141, 18005328), (144, 17630217), (162, 15671304), (176, 14424723), (188, 13503996), (198, 12821976), (216, 11753478), (243, 10447536), (264, 9616482), (282, 9002664), (297, 8547984), (324, 7835652), (376, 6751998), (396, 6410988), (421, 6030288), (423, 6001776), (432, 5876739), (486, 5223768), (517, 4910544), (528, 4808241), (564, 4501332), (594, 4273992), (648, 3917826), (729, 3482512), (752, 3375999), (792, 3205494), (842, 3015144), (846, 3000888), (891, 2849328), (972, 2611884), (1034, 2455272), (1128, 2250666), (1188, 2136996), (1263, 2010096), (1269, 2000592), (1296, 1958913), (1458, 1741256), (1551, 1636848), (1584, 1602747), (1684, 1507572), (1692, 1500444), (1782, 1424664), (1944, 1305942), (2068, 1227636), (2256, 1125333), (2376, 1068498), (2526, 1005048), (2538, 1000296), (2673, 949776), (2916, 870628), (3102, 818424), (3368, 753786), (3384, 750222), (3564, 712332), (3789, 670032), (3807, 666864), (3888, 652971), (4136, 613818), (4631, 548208), (4653, 545616), (4752, 534249), (5052, 502524), (5076, 500148), (5346, 474888), (5832, 435314), (6204, 409212), (6736, 376893), (6768, 375111), (7128, 356166), (7578, 335016), (7614, 333432), (8019, 316592), (8272, 306909), (9262, 274104), (9306, 272808), (10104, 251262), (10152, 250074), (10692, 237444), (11367, 223344), (11421, 222288), (11664, 217657), (12408, 204606), (13893, 182736), (13959, 181872), (14256, 178083), (15156, 167508), (15228, 166716), (16038, 158296), (18524, 137052), (18612, 136404), (19787, 128304), (20208, 125631), (20304, 125037), (21384, 118722), (22734, 111672), (22842, 111144), (24816, 102303), (27786, 91368), (27918, 90936), (30312, 83754), (30456, 83358), (32076, 79148), (34101, 74448), (34263, 74096), (37048, 68526), (37224, 68202), (39574, 64152), (41679, 60912), (41877, 60624), (42768, 59361), (45468, 55836), (45684, 55572)]