656199072

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1211

約数の個数: 144

約数和(自身を含む): 1956794112

約数和(自身を除く): 1300595040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 67, 72, 93, 96, 124, 134, 144, 186, 201, 248, 268, 279, 288, 372, 402, 496, 536, 558, 603, 744, 804, 992, 1072, 1097, 1116, 1206, 1488, 1608, 2077, 2144, 2194, 2232, 2412, 2976, 3216, 3291, 4154, 4388, 4464, 4824, 6231, 6432, 6582, 8308, 8776, 8928, 9648, 9873, 12462, 13164, 16616, 17552, 18693, 19296, 19746, 24924, 26328, 33232, 34007, 35104, 37386, 39492, 49848, 52656, 66464, 68014, 73499, 74772, 78984, 99696, 102021, 105312, 136028, 146998, 149544, 157968, 199392, 204042, 220497, 272056, 293996, 299088, 306063, 315936, 408084, 440994, 544112, 587992, 598176, 612126, 661491, 816168, 881988, 1088224, 1175984, 1224252, 1322982, 1632336, 1763976, 2278469, 2351968, 2448504, 2645964, 3264672, 3527952, 4556938, 4897008, 5291928, 6835407, 7055904, 9113876, 9794016, 10583856, 13670814, 18227752, 20506221, 21167712, 27341628, 36455504, 41012442, 54683256, 72911008, 82024884, 109366512, 164049768, 218733024, 328099536, 656199072]

約数ペア:

[(1, 656199072), (2, 328099536), (3, 218733024), (4, 164049768), (6, 109366512), (8, 82024884), (9, 72911008), (12, 54683256), (16, 41012442), (18, 36455504), (24, 27341628), (31, 21167712), (32, 20506221), (36, 18227752), (48, 13670814), (62, 10583856), (67, 9794016), (72, 9113876), (93, 7055904), (96, 6835407), (124, 5291928), (134, 4897008), (144, 4556938), (186, 3527952), (201, 3264672), (248, 2645964), (268, 2448504), (279, 2351968), (288, 2278469), (372, 1763976), (402, 1632336), (496, 1322982), (536, 1224252), (558, 1175984), (603, 1088224), (744, 881988), (804, 816168), (992, 661491), (1072, 612126), (1097, 598176), (1116, 587992), (1206, 544112), (1488, 440994), (1608, 408084), (2077, 315936), (2144, 306063), (2194, 299088), (2232, 293996), (2412, 272056), (2976, 220497), (3216, 204042), (3291, 199392), (4154, 157968), (4388, 149544), (4464, 146998), (4824, 136028), (6231, 105312), (6432, 102021), (6582, 99696), (8308, 78984), (8776, 74772), (8928, 73499), (9648, 68014), (9873, 66464), (12462, 52656), (13164, 49848), (16616, 39492), (17552, 37386), (18693, 35104), (19296, 34007), (19746, 33232), (24924, 26328)]