621799488

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:505

約数の個数: 168

約数和(自身を含む): 1863912960

約数和(自身を除く): 1242113472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 97, 124, 144, 186, 192, 194, 248, 279, 288, 291, 359, 372, 388, 496, 558, 576, 582, 718, 744, 776, 873, 992, 1077, 1116, 1164, 1436, 1488, 1552, 1746, 1984, 2154, 2232, 2328, 2872, 2976, 3007, 3104, 3231, 3492, 4308, 4464, 4656, 5744, 5952, 6014, 6208, 6462, 6984, 8616, 8928, 9021, 9312, 11129, 11488, 12028, 12924, 13968, 17232, 17856, 18042, 18624, 22258, 22976, 24056, 25848, 27063, 27936, 33387, 34464, 34823, 36084, 44516, 48112, 51696, 54126, 55872, 66774, 68928, 69646, 72168, 89032, 96224, 100161, 103392, 104469, 108252, 133548, 139292, 144336, 178064, 192448, 200322, 206784, 208938, 216504, 267096, 278584, 288672, 313407, 356128, 400644, 417876, 433008, 534192, 557168, 577344, 626814, 712256, 801288, 835752, 866016, 1068384, 1079513, 1114336, 1253628, 1602576, 1671504, 1732032, 2136768, 2159026, 2228672, 2507256, 3205152, 3238539, 3343008, 4318052, 5014512, 6410304, 6477078, 6686016, 8636104, 9715617, 10029024, 12954156, 17272208, 19431234, 20058048, 25908312, 34544416, 38862468, 51816624, 69088832, 77724936, 103633248, 155449872, 207266496, 310899744, 621799488]

約数ペア:

[(1, 621799488), (2, 310899744), (3, 207266496), (4, 155449872), (6, 103633248), (8, 77724936), (9, 69088832), (12, 51816624), (16, 38862468), (18, 34544416), (24, 25908312), (31, 20058048), (32, 19431234), (36, 17272208), (48, 12954156), (62, 10029024), (64, 9715617), (72, 8636104), (93, 6686016), (96, 6477078), (97, 6410304), (124, 5014512), (144, 4318052), (186, 3343008), (192, 3238539), (194, 3205152), (248, 2507256), (279, 2228672), (288, 2159026), (291, 2136768), (359, 1732032), (372, 1671504), (388, 1602576), (496, 1253628), (558, 1114336), (576, 1079513), (582, 1068384), (718, 866016), (744, 835752), (776, 801288), (873, 712256), (992, 626814), (1077, 577344), (1116, 557168), (1164, 534192), (1436, 433008), (1488, 417876), (1552, 400644), (1746, 356128), (1984, 313407), (2154, 288672), (2232, 278584), (2328, 267096), (2872, 216504), (2976, 208938), (3007, 206784), (3104, 200322), (3231, 192448), (3492, 178064), (4308, 144336), (4464, 139292), (4656, 133548), (5744, 108252), (5952, 104469), (6014, 103392), (6208, 100161), (6462, 96224), (6984, 89032), (8616, 72168), (8928, 69646), (9021, 68928), (9312, 66774), (11129, 55872), (11488, 54126), (12028, 51696), (12924, 48112), (13968, 44516), (17232, 36084), (17856, 34823), (18042, 34464), (18624, 33387), (22258, 27936), (22976, 27063), (24056, 25848)]